The residual depth of the Winter Tire Tires PDD. The initial and permissible minimum depth of the Winter Tire Treads. Is it possible to use tires and tires with renovated side cuts and cones

Chapter 1

General provisions

2.78. elements of expensive - one or more passage parts of the road, tramways, sidewalks, pedestrian and cycling paths (with the exception of cycling tracks located apart from the road), planting siteslocated on the roadway of the road and intended for landing (disembarkation) of passengers to the route vehicle, safety isletsallocated structurally or horizontal road markup lines separation zones, separation strips, railway crossings and curb;

2.75. improved coating - Coverage of expensive from asphalt concrete or cement concrete mixtures, from rubble, gravel, slag or other minerals materials treated with organic or mineral knitting materials, as well as from piece materials: stones, cobblestones, clinker, mosaic etc.;

Advanced Coating Road

Road without improved coating

2.50. strip of movement - any of the longitudinal bands of the roadway Roads, designated or not indicated by horizontal road markings and having a width sufficient to move vehicles (with the exception of one-rone) in one row;

2.57. separation zone - horizontal Road Marking Element roads separating adjacent passage parts and not intended for movement or stopping vehicles and pedestrians outside specially designated places;

2.10. lawn - land plot with natural or artificially created vegetable, mainly herbal, cover;

It is very easy to remember where the strip, and where the zone, with the help of the storage, is our zone - without a lawn, the strip - braid braid!

2.72. sidewalk - the element of the road, adjacent to the carriageway or separated from it by lawn, intended for moving pedestrians and cyclists in accordance with these Rules;

2.17. road traffic - movement of pedestrians and (or) vehicles on the way, including parking and stop within the road, and associated public relations;

2.65. technical means of road organization - Devices, designs and images applied on the roads to regulate the road, ensure its safety and increase bandwidth roads;

2.45. perekrestok - place of intersection, adjoining or branching roads at one level. Crossroad border determined by imaginary lines connecting respectively, opposite The most deleted crossroads of the start of rounding frequencies Roads. Are not crossroads crossing with cycling, pedestrian walkways and walkways for riders;

2.11. the main road - road labeled road signs "Main Road", "Intersection with a secondary road", "Adjunction of the secondary road", "highway" or "road for cars", in relation to intersected (adjoining), road with an improved coating relative to the road without such a coating, road With gravel coating in relation to the ground, any road in relation to the departures from the adjacent territories or residential areas. The presence of a secondary road immediately before the crossroads of a coating area (improved or gravel) does not make it equal to the value with intersectable;

2.79. estakada - Engineering construction to raise one road over another at the place of their intersectionas well as for accommodation at a certain height of the road that does not have congresses on another road;

2.29. locality - territory, entourage and leaving from which Denotected by road signs "Start of settlement" and "End of the settlement" or road signs "Start of the border of the settlement" and "End of the border of the settlement";

2.32. road visibility - Objective the ability to see the road situation from the driver's seat;

2.7. the visibility of the expense - the maximum distance in the direction of movement, on which the elements of the driver can recognize from the driver's seat and technical means of organizing road traffic before the vehicle and correctly navigate when managing it;

2.35. limited visibility Roads - road visibility, limited by geometric parameters of the road, roadside engineering structures, plantations and other objects, as well as vehicles;

2.63. night time - time intervalwhich begins after sunset And ends with sunrise;


Human

2.77. member of the Road. - individual, in the limits of the road in (on) vehicle or outside it, with the exception of the regulator and Worker performing In the prescribed manner on the road Repair and other work;

To the adjustment is equal military Automobile Inspection Officer Armed Forces of the Republic of Belarus in equipment (shaped clothing of high visibility with elements from a retroreflective material, with a disk with a red signal (retroreflector) and whistle) when ensuring the movement of organized transport columnswhich includes vehicles belonging to the Ministry of Defense, the Ministry of the Interior, the Committee of State Security, the State Border Committee, other troops and military formations of the Republic of Belarus;

2.8. driver - Physical the person controlling the vehicle, self-propelled machine, with the exception of a person learned by the management Mechanical vehicle , self-propelled machine (renting a qualifying practical exam for the right to manage a mechanical vehicle , self-propelled machine).

2.74. vehicle management - Impact on vehicle management bodies, led to the change of its position relative to the initial;

2.44. passenger - uncomplicated by the vehicle management individual in (on) vehicle, as well as incoming (sad) in (for) vehicle or a convergent (planted) from the vehicle;

2.39. organized pedestrian column - pedestrian group indicated In accordance with these Rules, Having a manager and moving on a specific route;

2.14. children - minor participants of the roadwhose age is known or is obvious to external signs to other road users;


Vehicles

2.69. vehicle - device, intended for movement on the road and for the transport of passengers, cargo or installed on it;

Vehicles
Mechanical Necechanic
Cars Mopeds Motorcycles Trolley buses Trams Wheel tractors Bicycles Manager vehicles Trailers
Passenger Freight Buses

2.54. trailer - vehicle intended for movement in composition with mechanical vehicles;

2.26. - vehicle, engine driven;

2.1. bus - a car with a number of seats for seating more than nine, including the driver's seat;

2.25. route vehicle - mechanical vehicle (bus, trolleybus, tram, other vehicle by moving in regular ordinary, high-speed message, including express), moving along the installed route with designated stop points;

2.60. self-propelled machine - crawler, agricultural, road, construction, other machine that without additional measures to ensure the safety of the roadway provided for by the organization (factory)-brother, not intended to participate in road traffic. With participation in the road traffic, self-propelled machines are equal to vehicles, and their movement on roads should be carried out in accordance with the requirements of these Rules imposed on vehicles, if these rules have not been established otherwise in relation to self-propelled machines;

2.28. motorcycle - two-wheeled mechanical vehicle with a side trailer or without it, driven by the engine with a working volume of 50 cu. Santimeters and more. Motorcycles are equivalent three-wheeled mechanical vehicles having a mass in the equipped state of no more than 400 kilograms, as well as mechanical vehiclesequipped with an engine with a working volume of up to 50 cubic meters. centimeters, having the maximum design speed defined by their technical characteristics, more than 50 km / h;

2.36. one-rone vehicle - vehicle on wheels placed on one line one after another;

2.73. heavy and (or) Large vehicle - vehicle, maximum weight and (or) dimensions of which exceed the permissible parametersinstalled for travel on public roads;

2.70. operational vehicle - vehicle, having a special color dampographic color and (or) light and sound alarm;

Operational Vehicles

2.40. organized transport column - vehicle or transport columnmoving with constantly included near light headlights accompanied by vehicle (vehicles) of prompt with flashlights included (hereinafter referred to as beacons) blue or blue and red colors;

2.12. state technical inspection - a combination of organizational and technical measures aimed at preventing participation in the road traffic of vehicles that do not meet the requirements International legal documents on the safety of wheel vehicles, equipment and parts that can be installed and (or) are used on wheeled vehicles, mandatory to comply with the requirements of technical regulatory legal acts of the Republic of Belarus in this area (hereinafter - technical regulatory legal acts) ;

2.64. technically permissible total mass - maximum vehicle mass established by the organization (factory) -Bener (with cargo, driver and passengers). The technically permissible total weight of the road train is the sum of the technically permissible common masses of the car (wheel tractor) and the trailer;


Motion conditions and road situations

2.24. maneuvering (maneuver) - the beginning of the movement, rebuilding the vehicle in motion from one lane to another (hereinafter - rebuilding), as well as its turn right or left, turn, congress from the roadway, the movement by reverse.

2.51. advantage - right to priority movement in the intended direction in relation to other road users;

2.76. give way to road (not benefit) - requirement meaning do not resume movement, reduce the speed of movement up to the vehicle stop or do not carry out any maneuver (with the exception of the requirement to release a running distance supplied by the regulator or driver of the vehicle of operational appointment), if this can force another participant (other participants) of the road to change the direction and (or) speed movements;

2.41. stopping vehicle for a while up to 5 minutes, as well as more than 5 minutes, if necessary, for landing (disembarkation) of passengers or loading (unloading) of the vehicle;

2.61. vehicle parking - deliberate cessation of vehicle movement more than 5 minutes for reasons not related to landing (disembarking) of passengers or loading (unloading) vehicle;

Termination of motion
deliberate unintentional
Stop Parking Forced stop associated with the implementation of the requirement of the regulator or technical means of road organization associated with the fulfillment of officials who have the right to stop vehicle associated with the implementation of the requirement to "give way to the road"
≤5 minutes,\u003e 5 minutes for landing (disembarkation) or download (unloading) \u003e 5 minutes not related to landing (disembarking) or loading (unloading) due to the technical malfunction or danger, created by road participants, transported cargo, driver's condition (passenger), the appearance of obstacles to movement

2.4. road safety - the state of the road, ensuring the minimum possibility of danger for movement and traffic accident;

2.37. danger for movement - change conditions road traffic or the technical condition of the vehicle threatening the safety of road participants, a driving driver to reduce the speed of movement or stop;

2.40 1 . leaving a traffic accident - actions of a road traffic accident, aimed at concealing the fact of such an incident or circumstances of its commitment, the necessary need for employees of the State Automotive Inspectorate of the Ministry of Internal Affairs (hereinafter referred to as traffic police) measures to establish (search) this participant and (or) the search for the vehicle;

2.43. evidence of a traffic accident - individual, immediately observed a traffic accident that has relevant information and can provide it;

Traffic police exercise In cases not specified by these Rules, as well as when applying for the experimental purposes of technical means of road traffic, not provided for by these Rules and technical regulatory legal acts. Timely bringing in the available forms to the attention of individuals and legal entities technical regulatory legal acts in the field of road traffic and ensure its safety holds to the republican authority of the standardization, metrology and certification.

Violation of these Rules is responsibleestablished by legislative acts.

Program "Road Rules. Electronic abstract. Express learning method "Contains the full version of the abstract.

The depth of the Winter tires tread varies depending on the type of tire category. The tread pattern can remove water, slush and snow at the clutch area with the surface. It is imperative to choose the wheels for your climatic conditions. No universal solutions and approach the choice need carefully. Tread depth of winter tires depends on the category:

  1. European.
  2. Scandinavian.
  • directed;
  • non-directional;
  • asymmetric.

Permissible Depth of Winter Tire Tread

According to the standards, the technical regulations of the Customs Union from 2016, the residual depth of tire tread pattern should be 4 mm. This should reduce the number of accidents by 43%. The fine will increase from 500 to 2000 rubles. It seems that DPS officers will now have a ruler with a depth gauge in their arsenal.

European

The main use is the tread grip with a wet asphalt and wet snow. Therefore, they are cut by drainage channels and have a slightly directed pattern with a wedge. Thus, removing it for better drainage of the spinning of the tread and asphalt. They show themselves well on ice at low temperatures from -15 ° C. Ideal for the city where the roads are sprinkled by reagents, providing a slush removal. The tread depth of the new winter tires is 5-6 mm.

Scandinavian


It serves to vague into a visiting surface, providing a better clutch. This is provided by a large number of rectangles and diamonds placed at a high distance. It is very important for the presence of small strips (lamellas). Thus, the car pursues the solid surface of the ice or nast. But such a type of tires provides poor braking on wet asphalt. The depth of the tread for new winter tires is 9-10 mm.

Now we know that the depth of the tread of winter tires is different and amounts to:

  • 5-6 millimeters in European;
  • 9-10 millimeters in Scandinavian.

There is one nuance if the European type of losing 1 millimeter and it is already on the grain of a foul, but performs its functions, then for a Scandinavian type of loss of 5 millimeters will make it impossible to drive in principle. Although on the regulations all within the normal range. Thus, the regulations are not quite accurate. It was better to introduce a permissible percentage of tire erasing from factory value, say 30%. In this case, the minimum plank for European would be 4 millimeters, and for the Scandinavian 7 millimeters.

Picture of tire tread

Separately, it is worth mentioning off-road tires. They have a high winter tire protector and V figurative drawing. But such tires are absolutely not suitable for driving on the roads. Rubber is quickly erased, and this type of tread negatively affects the clutch parameters with the road.

Directional

Ideal in winter to ride on asphalt, providing good course and transverse stability. Good taking water from the contact stain. The drawing indicates the direction of rotation of the wheel and cannot be rearranged. This is one of the cons. When punctureing it may turn out that you have a spare wheel not on the wheel and in difficult weather conditions it will affect manageability.

Non-directional

This type of tire is universal and is installed on most cars even at the stage of production. They do not have the directions of rotation and can be installed on any side. As a rule, the car with this type of drawing has good resistance on the road. Operation and replacement for a new kit is not expensive. They have no high price range.

Asymmetric

Such tires are something mean between previous options. The outer part provides adhesion with asphalt, the inner must provide an off-road function. In concrete conditions, they will lose profile rubber, since the useful area is reduced by 2 times, but some kind of versatility is created. Well suited for the conditions of the country warm winter.

How to measure the tread depth


In order to find out which depth of the Winter Tire Treads use the depth meter or a regular caliper. Measurements are better to carry out at least 6 places. Depending on the operation of the car, the tire is wearing differently.

Also, some manufacturers make indicators of the level of wear in the form of a level, numbers, and some models change color. About how many seasons should be replaced with tires, no recommendations, it all depends on your driving style and quality tires.

Trucks "Gazelles" will be able to shift the tires until the tread depth is less than 1.6 millimeters. "Gazelles" - Marshwers will have to change the tires when the depth of the tread will be less than two millimeters.

The relevant bill has been prepared in the Department for the Safety of the Road MIA of Russia. It was designed on behalf of the president, which indicated the need to establish uniform requirements in the regulatory legal acts of the government in terms of the use of automotive tires during the operation of vehicles.

It can be assumed that the whole problem was in the "Gazelles". The fact is that in the rules of the road, in particular in the provisions on access to the operation of vehicles, it is written that the tires of passenger cars have a residual height of the tread pattern less than 1.6 mm, trucks - 1 mm, buses - 2 mm, motorcycles and mopeds - 0.8 mm.

Gazelle, as well as Korean Porter, cars category "B". Their maximum mass does not exceed 3.5 tons. That is, the tread depth must be 1.6 mm. However, all other parameters are trucks. They are intended for the carriage of goods. That is, can tires up to one millimeter?

According to the requirements of the technical regulations on the safety of russian vehicles of Russia, according to the requirements of the same Regulation of the Customs Union - they remain trucks. Category N1 - Vehicles intended for the transport of goods having a maximum mass of not more than 3.5 tons.

With the classification of vehicles, we all are all very difficult. What, for example, attribute pickups? They also refer to category N1 both in international and Russian qualifications, despite the fact that many of them can be managed by the open category "in" in rights. Here cars are already divided according to their functionality. By the way, many pickles are denied entry into the center of the city without the corresponding passage: carrying capacity is higher than tons. Many of them can be controlled, having a category "C" in rights - their maximum mass of more than 3.5 tons.

Now, in accordance with the instructions of the President of the Ministry of Internal Affairs, I decided to specify the depths of the protectors for each vehicle. For vehicles Categories L are all mopeds, motorbikes, mokiki, as well as motorcycles, motor scooters, and even tricycles and quadricycles - the residual tread depth is not less than 0.8 mm.

For vehicles, categories N2, N3, O3, O4 are trucks, and trailers, the maximum mass of which is over 3.5 tons - 1.0 mm.

For vehicles, categories M1, N1, O1, O2 are passenger cars, as well as freight, the maximum mass of which is not more than 3.5 tons, as well as trailers to them, which also do not exceed this mass - 1.6 mm.

For vehicles, categories M2, M3 are buses, that is, all who have more than eight passenger seats - 2.0 mm.

For the first time in the main provisions on the tolerance of vehicles, the requirements for winter tires are prescribed and explained which tires to be considered as such.

The residual depth of the Winter tire tread patterns intended for use on an icy or snow-covered road surface during operation on the specified coating is not more than four mm. Please note that we are talking about their use on a snow-covered or icing area.

Winter tires are marked with mountain peaks with three peaks and snowflakes inside it, as well as signs "M + S", "M & S" and "M S". If there are wear indicators on the bus, then measuring the tread depth of the tread and does not need.

What punishments for it will be provided - is still unknown. It is clear that in tires that do not meet these requirements will not pass inspection.

There will be imposed penalties on the roads, until it is clear. According to the traffic police, you must first introduce the requirements, and then think about fines.

The height of the new winter tire tread and the residual depth of the rubber used are important indicators that affect the safety of driving on any transport and must comply with the established standards.

The permissible depth of the Winter Tire Treads is an important parameter that makes the car controls more secure, thanks to the timely moisture allocation from the wheels and ensure the clutch with the road surface. Such an indicator, as the depth of the tread on the winter tires, is considered an important characteristic for auto different brands. This indicator will ensure your trip comfort, because on the road it is important that all the systems of the car work simply. For each season, certain tires should be seamless, which will be relevant to specific vehicles.

To secure their passengers and other road users, a safe ride, it is worth changing the wear tires in a timely manner. New products in contact with the wheels with the road web will provide excellent resistance to the vehicle. Knowing what the minimum tread remainder for winter rubber should be (traffic rules determines this indicator), you can avoid unpleasant situations on the road, including the emergence of an accident. And the tread height of the new winter tire of a particular model can be easily determined by labeling.


Features and types of winter tires

Tires are divided into options depending on the season and can be summer, winter or all-season. Each embodiment is designed for certain weather conditions and is characterized by a height, as well as a tread pattern for the maximum clutch level with a road surface. Winter tire tread height will depend on the features of the operation of such rubber. Also products are classified based on the type of vehicle for which they are intended. Winter tires can be studded with velcro. So that the tires served longer, the car should "re-overwood" with the arrival of spring heat.

Winter tires is highlighted as a softer coating and a large number of slots (lamella). Such tires provide excellent contact with the road surface, even if it is covered with snow or ice. But such rubber begins to lose its properties at ambient temperature above +5 Celsius. On dry asphalt, these tires are rapidly wear out and "bald". Some models of winter tires are suitable for regions with the most severe winters, and can also be successfully applied in difficult conditions, in a snowy mountainous area and in crude urban roads. Additionally, the chains of anti-skid can be used. There are also high-speed winter tires with a sports pattern of tread.

The height of the Winter New Tire Treads, which are intended for the winter period, is an important indicator, since the road situation becomes more dangerous in this season. All winter tires are divided into such species as:

  • Studded. Such tires will provide grip with a road surface, breaking ice and snow. Such rubber is suitable for driving on asphalt, but it is quite noisy and when braking spikes may be damaged.
  • Scandinavian type. This type of rubber was designed specifically for driving under frequent snowfall and severe frosts. Due to the asymmetric pattern and rectangular cups, the tires have an impact on ice and snow, reducing them from the surface of contact when using lamellas.
  • Friction. This type of rubber is suitable for driving off-road, where it can slush and dirt. You can also apply tires to move for slightly snow-covered parts of the track. Such rubber has thin slots and special primers that increase the clutch area with wet from precipitation asphalt. The drawing of this rubber will be symmetrical.

The value of control of the optimal tread depth

The permissible depth of the Winter Tire Tires of the Passenger Car is considered one of the most important indicators to determine the possibility of using tires for a particular car and driving under certain conditions. If the minimum Winter Tire Protector will be worn, it will be necessary to replace the tires, as the quality of the clutch can be worse.

In the rules of the road, the residual depth of the Winter Tire Treads is prescribed, in which the management of the vehicle will be safe and will not lead to an emergency atmosphere. During the operation of the tires of the bald, which leads to drifts on turns and slippery road. Further use of such rubber can lead to unpleasant consequences on the road. If the height of the Winter Rubber Tread Tread on MPD will not be observed, the motorist will have to pay a fine.

The minimum height of the Winter Rubber tread will depend on the function of the wheels of a particular car, so tires can share on:

  1. Highway;
  2. Regional;
  3. Off-road;
  4. Sports.
The Tread Depth of the New Winter Tires will depend on the manufacturer and rubber type. The averaged value will vary in the range of 8 - 10 mm. The optimal size of the tread is calculated by a special program. The texture of winter tires will be deeper than in summer models. Classic winter tires can have a tread depth of 8.5 - 9.5 mm., And for SUVs and sports machines, this indicator will be 17 mm. It is also important to take into account the purpose of rubber to apply it in certain roads or weather conditions.

The main task of such tires is to ensure maximum patency on dirt, soil, sand, snowy road areas, etc. These products have a powerful drawing with deep channels to provide a reliable clutch with an expensive on loose snow and ice. Also tires that have lamellas and spikes should divert water and snow "porridge" from the spots of contact with the road. This helps directed and deep longitudinal channels.

Any tires have a property to wear out over time. On the question of how the height of the tread must be minimally permissible, manufacturers of winter tires call a number of 4 mm. So that the tires perform their functions at the proper level, and their coupling qualities did not decrease, it is worthwhile to replace the wear tires in a timely manner, if they become "lys", covered with cracks or other defects. You should check the integrity of the tires in a timely manner.

Features of the tread pattern and the main properties of winter tires

The pattern of the tread is an important element of the tire and performs such significant tasks as:
  • Pushing the liquid and snow from the contact space between the wheel and expensive;
  • Protection of tires from various mechanical impacts;
  • Lack of sliding on ice covered with ice;
  • Preventing the puncture of rubber when contact with acute objects;
  • Preserving the stability of transport on any surface.
Depending on the operating conditions, you can choose a specific tread pattern. If the selection of suitable tires will be correctly carried out, the controllability will improve, and the driver will be convenient to preserve the smoothness of the course. Also, the right tires will improve the efficiency of emergency braking and turning into turns, as the response to the steering wheel will become faster. It is important to know which tread height in the winter new tire should be initially, and which level will be considered invalid.

In winter tire samples, wider grooves are made. Wear-resistant tires must match road conditions. Such rubber can have:

  1. Asymmetric pattern. This option will allow the machine to develop a greater speed without driving on a wet or snow-covered road. The product will provide an excellent level of clutch with an expensive even when driving into steep turns.
  2. Directed invoice. This option will not allow the machine to slide on an excessive wet roadway.
  3. Symmetrical pattern. This option is considered classic and used by many motor vehicles. Universal products with a bulk pattern are performed in different types of types and forms. The tire of this species will be successfully removing moisture from those surface areas that are in contact with the road surface. These tires will provide a machine excellent handling and can be applied in a standard form for urban streets or in a compacted version for extreme trails.
Having learned how the tread depth of the new winter rubber is considered optimal, it is worth familiar with the properties of high-quality tires, among which indicators are distinguished as:
  • First-class level of coupling;
  • Minimal noise against contact with the surface;
  • High indicators of protection against moisture;
  • Durability and wear resistance.
To select perfect tires for your car, it is important to take into account the season, driving style, type of coating and a brand of motor vehicles. Extended tread pattern channels improve water and snow removal, and high levels of course stability are provided with rigid checkers. Tires with directional pattern are relevant for use in regions with difficult weather conditions.

Measurement of the tread residue on winter tires

The minimum tread depth on winter tires is regulated by the rules of the road, so that no emergencies occur due to non-compliance with this requirement. If the worn tires do not replace on time, the car owner can pay a fine after the traffic police inspector will check the tread depth. Tires should not be worn out by more than fifty percent of the initial height. Most manufacturers have provided a special label (wear indicator) so that the car owners can check this indicator. Also, for such purposes, professional devices and remedies are used (coin placed by the edge into a tread groove, a ruler or a caliper with a depth hencerter, etc.).

It is important that the height of the tread pattern is uniform over the entire surface of the product. The tires must be replaced, can signal a special indicator (color layer). The level of wear is measured over the entire width and circumference of the tire. If the product is non-uniform, you need to check the adjustment of the angles of placing the wheels on the collapse and convergence. It is also worth a visual inspection that will allow you to determine the status of the tires. If cuts, cracks, cord breaks, mechanical damage and other causes of the integrity of the tread or sidewall appeared on the tire, should be replaced with such a part. It is especially important to replace tires on the drive wheels on time, as well as install new tires simultaneously on the same axis.

Factors that lead to rapid wear of tires and the possibility of restoring such products

Excessive wear of the tire of a passenger car in winter can take place for the following reasons:

  1. Natural wear of the tires in the presence of loads and intensive operation;
  2. Invalid adjustment of the waste-collapse of wheels and tires, leading to uneven wear;
  3. Non-compliance of seasonality of tires;
  4. Big mileage;
  5. Incorrectly selected type of autoresine;
  6. Too fast riding on ice, potholes and off-road;
  7. Aggressive driving style;
  8. No control of proper tire pressure.
If the item is obsolete, its resource will be exhausted and the tire will become replacing. Manufacturers indicate an approximate service life of the tires - 10 years, but actually the product data is to replace after six seasons of use. It should also be paid to the importance of maintaining the optimal level of tire pressure in any season. This indicator will depend on the workload of your transport and the number of passengers.

All tires have a specific service life to which they are calculated. However, there are cases when this period can be extended by professional methods (cold and hot welding, a row way to increase the depth of the pattern). The depth of the groove can be increased by 3-4 mm. Using cutting, if the tires are labeled "REGROOVABLE". You can also renovate the tires by adding an additional layer of rubber. The cold method of welding involves the warming of the product to 100 ° C, and hot - up to 120-160 ° C. Professional craftsmen with experience of such work applies reliable equipment and takes into account the tire age, its appearance, as well as the integrity of the Cord and the presence of defects. The correct use of restorative methods will increase the mileage by 40%.

Why is it important to control the tread depth on winter tires?

In the cold season, it is especially important to control the optimal height of the tread, as emergency situations are larger on or icing roads. In order for the liquid to be left from the wheel, the brake system worked simply, the control of the car was distinguished by convenience, and the clutch with the road was optimal, it is important to pick up the right tires.

To the bald tires do not cause an accident, it is important to see the problem on time and entrust it to the elimination of qualified professionals. Observing the rules of tire operation and knowing what the tread depth on the new winter tires is considered correct for your car, you can choose reliable tires to ensure the stability of the machine and excellent passability in any complex road conditions.