Modern car owners are accustomed to a huge number of tire shops providing their services on virtually every corner. But, unfortunately, developed tire service is typical for large cities, and we have plenty of so-called “bear corners”, where there are no workshops for several kilometers. Of course, in this case, a spare wheel can help out, but it often happens that two wheels are broken at the same time. Therefore, even theoretical knowledge about do-it-yourself tire fitting can be useful to any motorist. More on this later in the article.

• We dismantle the wheel and clean it of dirt.
• Let the air out of the wheel and place it with the nipple facing up.
• Let's skip tow rope through a hole in the disk.
• Place the jack on the sidewall of the tire as close to the rim as possible. If the tire has a tube, do not place the jack opposite the fitting, otherwise there is a risk of tearing it off the tube.
• We throw the cable over the bracket or platform for lifting the jack and fix the ends of the cable together.
• We rotate the handle of the end of the jack drive so that it pulls the cable up, and the base moves the seat ring down, resting against the sidewall of the tire.
• As soon as this side of the tire separates from the disk, proceed to the next procedure.
• If you only need to change or repair the tube, then using two mounting tools alternately, we lift the sidewall of the tire near the fitting to the end of the rim.
• Push the fitting in and remove the tube from under the tire.
• We remove the nipple from the working chamber and squeeze out the air from it.
• To install a working tube, bend the sidewall of the tire and insert the fitting from the inside into a special hole designed for it. Then we place the tube under the tire.
• To avoid puncturing the tire tube with a tire iron when installing the tire, slightly inflate it without inserting the nipple.
• After beading, insert the nipple into the fitting, inflate and install the wheel in place.

Tools, fixtures, consumables for making a tire changing machine

1. Drill.
2. Welding machine.
3. Lathe or grinder with grinding and flap wheels.
4. Rectangular steel pipe.
5. Two-inch round pipe (height 1.5 meters).
6. Scarves in the form of right triangles (thickness 5 millimeters).
7. Old hub.
8. A piece of steel sheet (thickness 4-5 millimeters).
9. One and a half meter steel pipe.
10. Steel bar (diameter 20 millimeters).

Tire changing machine, how to make it yourself, in detail

IN in this case A tire changing machine consists of two tools: a bead beating device and the tire changing machine itself, combined into one.

The bottom of the machine frame, H-shaped, 90×60 centimeters, is made from a rectangular steel pipe.

We weld a two-inch round pipe with a height of about one and a half meters to the jumper at a right angle thirty centimeters from the edge. We reinforce the welding area with gussets in the form of right triangles five millimeters thick. To attach the wheel, we put the old hub on the pipe and weld it to it. We select the mounting height of the hub to suit the person’s height, so that the wheel lying on it is approximately waist-high.

It is necessary that the pipe rises above the cylinder by at least thirty centimeters and does not interfere with work. A little below the hub we weld a bracket for attaching the side trim device. It can be made from a piece of steel sheet four to five millimeters thick by drilling a special hole in it for a bolt.

The structure of the beating tool is clearly visible in the picture. The pipe for making this unit should be taken wider - a long lever should be inserted into it. The lever for mounting and dismantling tires is made of a steel pipe approximately one and a half meters long. The tips for it are made of steel rod, the diameter of which is twenty millimeters.

The length of the lever can be made different, it all depends on the size of the free space in the garage and the strength of your hands. It is advisable to make the lever tips on a lathe, but they can also be cut using a grinder with a grinding wheel, and then sanded with a flap wheel.

You can see the sizes of the tips in the pictures.

Removing tires using a tire changing machine, step by step

• We clean the wheel from dirt and remove the nipple from it.
• Stelim rubber mat on the base of the machine under the rebound lever so as not to scratch the disc, then place the wheel on it.
• Raise the bump stop tab and install it on the sidewall of the tire closer to the rim.
• Lubricate the tire seat ring with soapy water.
• We insert the lever into the bumper pipe.
• By pressing down on the lever, we knock off the tire bead over the entire area of ​​the wheel.
• We do the same on the other side.
• We put a wheel on the pipe and screw it to the machine hub using bolts.
• Using a mounting tool, we lift the tire bead and insert the straight tip of the lever under it.
• Lubricate the rim edge, bead and tip with soapy water.
• We pull the lever towards ourselves, resting it on the pipe above the wheel, while the tire bead will be removed from the disk.
• Remove the tube from the tire.
• Using a mounting tool, we lift the other side, place a lever under it and remove the tire from the rim, proceeding in the same way as described above.

Installation of tires, step by step

1. Lubricate the mounting tip of the lever, the edge of the rim and the tire bead with soapy water.
2. We put part of the landing board on the disk.
3. We insert the mounting tip of the lever between the disk and the attached part of the landing board. The tip ball should rest against the disc, the landing flange should be approximately in the middle of the tip.
4. We pull the lever towards ourselves, resting it on the pipe above the wheel. In this case, the tire bead will be placed on the disk in the middle of the mounting tip.
5. When you put the first bead of the tire on the disk, lubricate the upper bead with soapy water and do the same with it as with the lower one.
6. Once you have the top bead of the tire on the rim, you can inflate the tire.

Pro tip: the smaller the welding angle of the bead tip to the lever, the easier the work; it is better to attach the machine to the garage floor. When boarding, do not forget to use a soap solution.

The smaller the welding angle of the bead tip to the handle, the easier it is for the rubber to fit onto the disc. However, don't overdo it. If this angle is very small, then the lever will touch and scratch the disc when beading, so look for the best option.

Since the machine turns out to be very light, for comfortable operation it must be attached to the floor. If your garage has a wood floor, attach the machine base to it using self-tapping screws. If the floor is concrete, make a series of holes in it, install eight-point anchor bolts there and fill it with cement mortar.

To make it easier to work, and to avoid harm to tires and wheels, mandatory lubricate the tire bead, rim and lever tips with soapy water. In addition, you should not work with a dirty wheel; work should always begin by cleaning it.

To repair wheels that differ from yours in the number of mounting holes, as well as the distance between them, you need to make adapters with studs. They are made of metal one centimeter thick.

How to disassemble wheels by running into a car wheel

The main difficulty in the process is due to the fact that even the car owner’s own weight is not enough to create an effort to separate the tire from the bead, which can also be affected by the loss of elasticity of the rubber.

For separation, even running a car over the wheel being repaired is used. To distribute the load, a wide and durable board approximately 1-1.5 meters long is used. The disadvantages of this shockless method are based on the fact that sometimes the rubber deteriorates. It is advisable to carry out this activity together to adjust the force and speed of the car. This option is perfect for those who want to learn how to dismantle the wheels of a car themselves, but at the same time their vehicle is on the move.

Impact demolition using a mounting bracket and a sledgehammer

The most common method is percussion. This uses a massive sledgehammer and a mounting bracket. This method used by all tire service workers and car owners before the advent of mechanized devices. In the corner, it is imperative to blunt all problematic surfaces that could damage the tire.

Dismantling without impact using a jack

Many non-impact methods use the force applied by a car jack. In a number of ways, even design features The jack and its type are not important. IN road conditions a car can serve as a fulcrum. Having fixed the jack and installed it on the point of influence, we apply force until we achieve the required result. Care must be taken not to break the device.

Without participation vehicle For disassembly you will need, in addition to a jack, strong straps, as well as a reliable metal rod, which can be replaced with a mounting spatula or a long open-end wrench. First, we place a duct with a fixed loop under the wheel. A jack is placed under the loop from the strap, which is installed at the dismantling point. When the bar or rod is stretched along the thread, pressure occurs at the contact point.

If you plan to disassemble the wheel yourself at home, you can mount a fairly rigid lever of a channel, pipe or other construction profile into a concrete wall in a permanent garage. Such a cantilever beam will provide a reliable support for the jack.

Unbundling using two strong boards

You can do without a major overhaul by using a couple of durable boards. They are used as a lever that presses on the side of the wheel. Due to the difference in the length of the arm, a force is exerted on the substrate, which tears the rubber out of place.

Do-it-yourself special equipment for tire fitting on the road

There are special devices for sale for this event. Some models are quite bulky for them permanent transportation in the trunk, but very effective in operation.

The most convenient point to start disassembling is the side opposite the spool. Before starting the event, you can add a little WD-40 auxiliary fluid. In just a few minutes, the liquid will penetrate into all hard-to-reach places and dissolve a certain amount of the problematic material. As practice shows, this does not create an aggressive effect on the rubber.

How to find and order tires and jacks on Aliexpress at a reasonable price and free shipping

Car enthusiasts often change tires - either from summer to winter, or from winter to summer, or when buying new tires, or when they are damaged or punctured. Replacing tires is usually entrusted to service station workers. But, in order to save money or for other reasons, car enthusiasts can master this procedure on their own. To replace tires with your own hands, you need a wheel wrench, a pair of mounting blades, a jack and a car pump. However, without knowing some “secrets” it is difficult to replace a tire yourself. We will now talk about the tricks of changing a tire.

Removing an old tire from a rim

First you need to remove it from the disk old tire. To do this, lift the car with a jack, unscrew the mounting bolts with a wheel wrench and remove the wheel from the car. Place the wheel on the ground with the valve facing up, remove the valve nipple and release the air from the tube or tire (if the tire is tubeless). After this, push the valve inside the tire and stand with your feet on the wheel so that the sidewalls of the tire are pressed away from the rim. Sometimes the tire “sticks” to the rim and you have to make an effort. After you have succeeded in pressing the sidewalls, insert the mounting blade into the gap between the rim and the sidewall of the tire. Using two mounting blades, pull the sidewall of the tire beyond the wheel rim, and pull the tube out into the resulting gap. In the same way, bring the other sidewall of the tire through the same rim and remove it from the disk. Work carefully to avoid damaging the disc. Particular care must be taken when handling fragile items.

Installing a new tire on a rim

Before installing a new tire on a disk, check its condition - carefully inspect it for defects and damage, make sure that. Also check the condition of the disk for mechanical damage, absence of dirt and rust, wear of the rim flanges. Remove the old balance weights and the old valve if the tire is tubeless.

Installing new tires, do not forget to take into account . Namely, the recommended direction of rotation, which is usually indicated by an arrow on the sidewall of the tire. For easier and more gentle installation of the tire, you need to apply it to its bead and to the heel of the bead. special lubricant, or soap solution. Do not overdo it with lubrication, otherwise the tire will slip on the rim!

Mounting the tire on the disk is carried out in the reverse order in relation to dismantling, that is, first one sidewall is put on the disk rim and, if it is a tire with a tube, then the tube is inserted, and its valve must fit into the hole of the rim. After this, the second sidewall of the tire is put on.

How to inflate a new tire so that it fits tightly on the rim

If the tire is tubed, then your task is very simple - inflate it with air, with a pressure slightly higher than normal, so that the tire “sits” well in place, then reduce the pressure in the tire to normal, taking into account that the pressure must be measured, when the tire is installed on the car, that is, taking into account the weight of the car.

If the tire is tubeless, the task is more difficult. Unfortunately, with a conventional hand or foot pump or even car compressor it will not be possible to inflate it until the tire beads “sit” tightly on the rim, since the air will simply escape into the gap between the tire and the rim of the disk. But there is a way out!

To solve the problem, inflate any car wheel to 3.5 - 4 atm., remove the hose from the pump, place one end of this hose (the one without the fitting) directly onto the valve of the newly mounted tubeless tire, having first removed the nipple from the valve, and Place the other end of the hose, equipped with a fitting, onto the “inflated” tire. At the moment the fitting is put on, a large portion of air will enter the empty tubeless tire and “put it in place” on the rim. The tire beads will fit tightly onto the rim and the tire can now be inflated as usual. At the service station for inflation tubeless tires They use special compressors with volumetric receivers, but, as you can see, you can solve this problem yourself, at home.

Don't forget that after installation new tire, the wheel needs to be rebalanced.

A sufficient number of small auto repair shops located within the city or other settlement, are able to provide visitors with a large number of services. Their list also includes replacing tires on rims or sizing tubes. However, troubles that can lead to tire replacement can happen on a highway where there are no such tire fittings nearby. And in such a situation, it is advisable to know how to disassemble a car wheel with your own hands.

For this operation you will need a small number of tools that will not take up much space in the trunk of any car. By performing this procedure yourself at least once, any driver will be able to repeat the sequence faster next time.

Long-term operation car tires can lead to an effect such as “sticking” of rubber to the metal rim of the wheel. You can separate them from each other in several ways, which can use sledgehammers, angles, jacks, pry bars and much more.

Each driver usually uses one of the methods. Physically strong drivers use impact methods with a sledgehammer, but if it is possible to find a fulcrum for the jack, then the pressing method is used. The choice of method may be influenced by the degree of rubber adhesion.

Tire design features

Unlike motorcyclists, who rarely experience rubber “sticking,” car owners are sometimes forced to literally tear off the tire. This process is also influenced by the composition of the rubber.

For tubeless tires, manufacturers have provided structural bulges along the edges, which are called “humps”. The joint in such tires becomes tighter when inflated and the pressure increases. Due to this feature, this type of wheel is less susceptible to self-disassembly. This is where a do-it-yourself wheel disassembly device comes to the rescue. It creates significantly more pressure, with which the tire can be torn off.

In road conditions, tubeless tire repair kits will come to the rescue. Sometimes you have to insert a camera inside a damaged tubeless camera in order to get the car to the nearest service center. This extreme case is suitable for a badly damaged tire.

Various sorting methods

The main difficulty in the process is that even the driver’s own weight is not enough to create the force to separate the tire from the bead. This can also be affected by the loss of elasticity of the rubber.

For separation, even a collision with a car on the wheel being repaired is used. Load distribution is ensured by a wide and durable board about 1-1.5 m long. The disadvantages of this non-impact method are that in some cases the rubber deteriorates. It is advisable to do this operation together in order to regulate the force and speed of the car. This option is suitable for those who want to learn how to dismantle a car wheel at home, but at the same time their car is on the move.

The most popular method is percussion. It uses a mounting bracket and a massive sledgehammer. This method used by all drivers and tire service workers before the advent of mechanized devices. In the corner, it is necessary to blunt all problem surfaces that can damage the tire.

Many non-impact methods use force, which is developed by a car jack. In some methods, even the type of jack and its design features are not important. A car can serve as a fulcrum in road conditions. Having fixed and installed the jack on the point of influence, we begin to apply force until we achieve a result. Care must be taken to ensure that the device does not fall off.

Impact method

Without the participation of a car, for dismantling you will need, in addition to a jack, strong straps and a reliable metal rod, which can be replaced by a long open-end wrench or a mounting spatula. First, a duct with a fixed loop is placed under the wheel. A jack installed at the dismantling point is placed under the webbing loop. By stretching the rod or bar along the thread, pressure is created on the point of contact.

If you plan to disassemble the wheel yourself at home, you can install a rigid lever made of a pipe, channel or other construction profile into a concrete wall in a permanent garage. Such a cantilever beam will provide a reliable support for the jack.

You can do without a major rebuild by using a couple of durable boards. They are used as a lever that presses on the side of the wheel. Due to the difference in the length of the arm, a force is created on the substrate, which tears the rubber out of place.

Special devices for this operation are commercially available. Some models are bulky enough to be constantly transported in the trunk, however, they are very effective when working.

The most convenient place to start dismantling is the side opposite the spool. Before starting the operation, you can add a small amount of auxiliary fluid such as WD-40. In a few minutes it will reach hard-to-reach places and help dissolve some of the problematic material. Practice has shown that this does not create an aggressive effect on rubber. For those who prefer to watch the process in action, we recommend the following video.

Unfortunately, damage to the integrity of bicycle tires and tubes is far from uncommon, so the topic of our article today is how to remove a tire from a bicycle wheel and put it back on. To successfully cope with this task, you need to have at least a superficial knowledge of the design of a bicycle tire and know the special terminology. So let's get started.

Bicycle tire design

A bicycle tire includes 4 elements:

• Boarding rope;
• Cord;

Boarding rope

Its purpose is to securely secure the tire in the bicycle rim. The materials for its manufacture are Kevlar (most often), synthetics or steel wire. Steel edge rope is the most budget-friendly. The cost of Kevlar cables is much higher, they have less weight, and are easy to store rolled up. You can take a Kevlar rope with you on a trip as a backup option. It won't take up much space.

This is its frame, or foundation. This element largely determines the strength of the tire. This is a diagonal weave of nylon threads. Weaving density is determined by the number of threads per 1 inch. This figure is in the range of 24-130. Naturally, the higher this figure, the better the strength qualities of the tire.

This is a rubber coating. There are two varieties.

• Gumwall. This is a large layer of rubber with a low cord density. This is the most popular type, combining low cost with wear resistance. Used in touring and urban models of bicycles;
• Skinwall is a combination of high density cord with a thin layer of rubber. The main advantage of this coating is its low weight. It is used in sports bicycles.

This is the part of the tire that is in direct contact with the road. Performance characteristics tires depend on the tread depth and type of pattern.

For the manufacture of bicycle tires, ordinary rubber or polymer materials. Rubber has better grip on the surface, but in terms of wear resistance it is inferior to compound. The cost of the compound is lower, but when driving off-road it has proven itself better than rubber. By type, there are 4 main types of tread: slick, semi-slick, mountain, winter. Each of them behaves better in the environment for which it was created. Slick on the road, semi-slick on the off-road, dirt road, winter protector has studs for icy conditions.

In what cases is it necessary to remove or replace a tire?

You may need to remove your bike tire in the following cases:

• With a broken camera. In this case, remove the tire, replace the punctured bicycle tube with a whole one, and then reassemble the wheel;
• In case of tire wear. In particular, the tire wears out quickly with an aggressive driving style;
• When repairing a bicycle wheel, when the camera simply gets in the way.

If desired, you can remove and replace the tire without using tools (this will be discussed in detail). But, if you follow all the rules, you may find them useful:

• Bead for bicycle wheel. This is an oblong plastic plate equipped with a hook;
• If there is no beading, it can be successfully replaced with a key: a lock or a wrench. IN as a last resort, you can use a coin;
• A key for removing a bicycle wheel. In some models, the wheel is mounted not on an eccentric, but on a bolt;
• Pump. You will need it when reinstalling the bicycle wheel.

How to remove a tire: procedure

To remove a tire from a bicycle wheel, proceed in this order:

• Open the V-break or remove disc brakes, since they can greatly interfere with further work;
• Unscrew the bolt or loosen the eccentric that secures the wheel to the frame;
• Remove the bicycle wheel;
• Release the air from the chamber using the nipple. At the same time, try, if possible, to remove the air as completely as possible so as not to touch or damage the bicycle tube;
• Using the beading or devices that replace it, at a point convenient for you;
• Step back 100-150 mm from the first point and repeat the same set of manipulations, bending the section between the flanges;
• Continue removing the tire until one side is completely off the rim;
• Repeat the same steps, only on the other side of the tire. As a rule, the work is much easier now.

The process of mounting a bicycle tire is similar, but in reverse order.

For installation, you must perform the following steps:

All that remains is to mount the wheel and close the brakes. When working with a tire, do not forget that the tube is made of soft and thin material. All actions must be carried out so as not to damage the camera.

Is it possible to change a tire without tools?

The possibility of a camera puncture always exists. The situation when you need to remove a tire can take you by surprise, so much so that you don’t have any tools with you. It’s practically impossible to do this without tools. To replace it, you need to have a spare set, if you took it, then you still have some kind of tool. By default, we will assume that you did bring a tire repair kit for your bike ride. So, you don’t have montages, how can you deal with this problem?

• Lower the camera (as far as possible). It is advisable that the air comes out completely, unscrew the nipple;
• Squeeze the tire on both sides until its cord comes away from the rim on both sides;
• Slide the tire beads toward the middle of the rim groove. Continue in the same manner towards the valve, keeping the tire close to it;
• If everything is done correctly, then pry the tire cord with your finger and remove it from the bicycle wheel using a circular motion;
• Now carefully remove the tube or completely replace the tire on the bicycle wheel.

Secrets of proper use of bicycle tires

For a comfortable bike ride important point– optimal tire inflation. With insufficient inflation, the cyclist has to exert more force when riding, and the bicycle tires wear out faster. Over-inflating reduces traction, makes the ride rougher, and increases the risk of puncturing your bike's inner tube.

To minimize the risk of punctures, look for tires with good sidewall coverage when purchasing. Another indicator is cord weaving. The denser it is, the better the quality of the product. Useful device– a special anti-puncture tape located in the gap between the tire and the tube.

Be sure to take a tire repair kit on your trip. This will allow you to quickly deal with the problem.

Bike Tire Repair Tools – A Brief Overview

To repair tubeless tires, bikers usually use:

• Patches;
• Harnesses;
• Sealant.

The most common means of repair is a cord harness. This is a nylon strip impregnated with an adhesive compound. The harness is mounted using two awls: spiral and installation. This method is cheap, but quite effective. The results of the repair last for approximately 6 months.

Rubber band - more expensive, but quite reliable option. Before installation, it is lubricated with glue recommended by the manufacturer.

“Anchor” is the same tourniquet, but ending with a patch.

In any case, the use of harnesses is not a final repair. Only tire specialists can properly repair a bicycle wheel.

Using sealant is a quick but short-term tire repair that will allow you to special problems get to a tire repair shop. The ease of use is simply phenomenal. You just need to pump the compound through the tire valve. Of course, such actions are fraught with imbalance of the wheel, but repairs in record time short term secured.

A tire puncture is a very common phenomenon and almost every car owner has encountered it. This malfunction does not cause problems if there is a tire service station nearby, where it can be done quickly and inexpensively. But it’s not always possible to seek services from such a service point, but you need a car and don’t have a spare tire or it’s already in use. In this case, you will have to do the repair yourself.

Restoring the integrity of the tire directly depends on its type. Tubeless products can continue to be used, but on the condition that the element that punctures it remains in the tire. Of course, there will be an air leak at the puncture site and the tire will have to be pumped up periodically, but you can drive. Additionally, the tubeless can be repaired using “first aid kits” for recovery. They allow you to carry out repairs even without removing the wheel from the car.

But it is impossible to repair tube wheels without disassembling them. To repair a puncture in the chamber, it must first be removed, and this is the main problem. Note that tubeless cameras also have the most high-quality repairs can only be done with inside tires, and to do this it must be removed from the rim.

Nuances of the work

Disassembly would not be a problem if not for one feature. During the operation of the car, the tire at the point of contact with the rim is gradually “welded” to the metal. And this nuance causes the most problems during disassembly.

Video: do-it-yourself home tire fitting

At tire service stations, special presses are used to break the “weld,” so all the work looks very simple. In the field or garage conditions Rubber that tenaciously “holds” to the metal can cause a lot of trouble. But it is still possible to solve the problem.

So, the main task when disassembling a wheel is to separate its edge from the disk, along the entire circumference and on both sides. The rest of the disassembly process is not complicated and is very easy and quick, but safety precautions must be observed.

Methods for tearing off a stuck tire

Several methods are used to break the “welding” using improvised means. The most common of them is percussion. It does not require any special equipment and all you need is a good hammer (or better yet, a small sledgehammer) and a piece of metal corner (10 cm long and 4-5 cm on sides).

• remove the wheel from the car;
• To avoid internal problems, unscrew the spool completely;
• install the corner (the edge of one side is driven between the rim and the tire);
• standing on the opposite side of the tire corner, we hit it with a hammer (due to the damping of the rubber, the corner can fly out, so there should be no one nearby);
• after 2-3 blows, we move the corner to a new place and strike again, and so we go around the entire circumference;
• We carry out the procedure until the edge of the tire leaves the rim;
• we beat the tire around the entire circumference;
• turn the wheel over and repeat the procedure completely.

This beating method is very simple, but it has a number of disadvantages. Using a corner with non-rounded edges will certainly lead to, albeit minor. And as a result of inaccurate blows, the edge of the rim can be bent, so at the first opportunity you need to contact a service station to have the disc rolled.

There are also non-impact methods for tearing the tire off the rim, but some of them require other materials or improvised means.

The first option is to use a regular board, but it can only be used if you have a car that can move. The essence of the work is very simple - we lay a board (you need a strong one), so that one side of it lies close to the rim. And then we ask the driver of the car to drive over this board. The weight of the car will cause the edge to come off. And then we tear it off around the circumference with our foot. Then we turn the wheel over and repeat everything.

Jack to the rescue

This method is simple, but you need another car, which may not exist. In this case, you can use a jack (a side screw jack will not work). Additionally required towing strap and a large wrench or pry bar.

The technology of work is as follows:

1. Remove the wheel from the car and unscrew the spool.
2. Place a key or pry bar under the wheel.
3. We install a jack on the tire (close to the rim).
4. We secure one end of the sling to the mount, then stretch it so that it rests on the supporting heel of the jack and again pull it to the mount, where we secure it (in this case, everything must be done so that the sling is stretched to the maximum).
5. We use the jack, and in order to properly fix the wheel, it is necessary to stand on the disk. With this installation, the sling will act as a support for the jack, and with its body it will press on the tire until it comes off.
6. Next, we tear off the edge along the circumference with our foot.

We perform this operation on both sides. There are several variations of lifting with a jack - instead of a sling, a supporting surface is used, which can be the car itself or something else.

In garage conditions, you can make a special lever or use something else to carry out work. In general, the main thing is to separate the edge of the tire from the rim, but how this is done is not important.

Video: Dismantling and flanging a wheel using improvised tools. No tire service

Correct disassembly

After beating, you can proceed directly to the sorting itself. To carry out the work, you will need two mounting blades or conventional pry bars. It is not recommended to use a flat-head screwdriver so as not to further puncture or push through the camera during the process. But if you only have one shovel or pry bar at hand, then a screwdriver will also work, but only as an auxiliary tool.

Disassembly is done like this:

• To avoid damaging the nipple, prying off the splint should begin from there. For ease of removal of the board from opposite side from the nipple we step on the splint;
• carefully insert the pry bar between the tire and the disk (shallowly, but so that the end of the tool extends beyond the edge of the tire);
• Using a “pull towards yourself” motion, we move the tire bead over the rim and hold it in this position. We step back a little from the withdrawn edge, drive in the second blade and remove the bead section again (if a screwdriver is used, then after the first withdrawal we install it in the existing gap and use it as a holding tool, and pull out the shovel or pry bar to continue work);
• After removing a section of the bead 20-30 cm long, you can pull out a screwdriver or a second pry bar, since the tire will not sit back in place on its own. Therefore, all that remains is to pull the tire around the entire circumference by the rim (in the end it can be easily pulled out even by hand).

After disassembly we carry out renovation work And .

The main safety requirement when dismantling is to work with the mount only “for yourself”, first of all this concerns the initial stage of removing the bead. The fact is that to pull out the tire, especially when working with a short tool, you will have to put in a lot of effort. In this case, there is a possibility of fingers slipping off. If this happens, the mount or blade will fly out, and at considerable speed, and it is better if it flies away from you.