Wheel size comparison calculator. Tire calculator online. Differences in tire marking

Car tires are irreplaceable components of any car. They are able to ensure safety on the road, as well as the implementation of the technical characteristics that were originally declared by the manufacturer. Every year, drivers need to change summer tires to winter tires and vice versa. It is recommended to select tires with the dimensions that were provided by the car company for this or that car model.
Today, the automotive market offers a wide range of tires, which are produced by different manufacturers. They differ from each other not only in materials of manufacture and design, but also in size. Each car model has its own type of tires, which are optimally combined with each other.
Tire dimensions mean, as a rule, three parameters - this is the height (the distance between the inner rim and the ground), the width of the tread and the diameter of the inner hole (in which the rim is placed). It should be noted that the manufacturer, when determining the size of car tires, takes into account their mass, traction, power, width and purpose of use. Allowing even a slight deviation in tire dimensions from the standard can lead to a number of changes, both positive and negative. For example, such as comfort while driving on the highway or dirt road, readings on the speedometer, fuel consumption and much more. It is for these reasons that changing the factory size of tires must be approached with special attention, because the consequences can be unpredictable.

What is a visual tire calculator and what is it for?

Now it is quite easy to correctly determine the size of car tires. You just need to use a visual tire calculator. With its help, the driver will be able to foresee all the nuances in order to avoid troubles in the future. Also, the calculator will allow you to calculate several options in advance in order to make the next purchase correctly. This application shows the results online, so you can get the result in a matter of seconds. Also, the tire calculator will give the most accurate answer, taking into account the speedometer readings, fuel consumption, noise, road conditions, etc. The driver, first of all, needs to be guided by the manufacturer's recommendations and select tires depending on the car model, as well as factory and recommended sizes ...

Determine tire sizes using a tire calculator

  1. Select the rim or tire sizes that will appear from the dropdown list.
  2. Take a look at the plate below for possible replacement options.
  3. From the drop-down list, you need to specify the dimensions of the wheel or tire for the replacement option.
  4. The online visual tire calculator will perform the calculation and give the user basic recommendations on the parameters that have been specified.

It is worth noting that sometimes the tire calculator does not always offer existing replacement options, so you can always get an online consultation from the manager who will answer all your questions.
Thus, the tire calculator will help to correctly calculate the size of the car tire for its replacement. If the driver decides to change the factory parameters, then this service will provide important recommendations for changing the characteristics of the tires.
The visual tire calculator will help you complete all tasks in seconds. The service is available at any time of the day. The calculator can be used not only through a personal computer, but also through laptops, tablets and smartphones.

135 145 155 165 175 185 195 205 215 225 235 245 255 265 275 285 295 305 315 325 335 345 355 365 375 385 395 / 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 R 12 13 14 15 16 17 18 19 20 21 22 22.5 23 24

New tire size

CM INCH


Indicator Old New Difference
Diameter 505 mm 586 mm +81 mm (+ 16%)
Width 155 mm 205 mm +50 mm (+ 32%)
Circumference 1587 mm 1841 mm +254 mm (+ 16%)
Profile height 62 mm 103 mm +40 mm (+ 65%)
Revolutions per km 630 543 -87 (-14%)
Change in clearance The ground clearance will change by 41 mm
Result:

The diameter differs by more than 3%. This is dangerous!!!

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When choosing new tires for your car, first of all, you need to find out whether the copies offered by the seller are suitable for the parameters of a particular car. It is easy to make such calculations if you use the free online visual tire calculator 3D in the KAMTECH online store.

We offer you a wide selection of tires and rims for cars of various brands and models, and with the help of our best tire calculator you will quickly find your way and be able to make the right choice.

How to use a tire-disk calculator in the KAMTECH online store?

Take a few simple steps: select the standard size of your car, as well as the sizes of the new tires (rims) that you wish to purchase. Then click the "calculate" button. You will see the difference between tires (disks) and deviations according to various indicators: diameter, width, circumference, profile height, and so on.

If the visual online tire calculator 3D showed a discrepancy between the parameters of tires and wheels for the car brand, you should choose another model. Installing tires that are not recommended by the manufacturer can lead to improper operation of the speedometer, odometer or other electronic systems of the car (for example, ABS, EBD and others). Also, the handling characteristics of a car may deteriorate, which is quite dangerous, especially in winter.

If you install tires with a profile less than the standard one, the ride stiffness will increase, the driving comfort will decrease, and the load on the suspension will increase.

In other words, the usefulness of a tire calculator by car brand cannot be overestimated. It will save you time on the selection of tires and wheels, will not allow you to make the wrong choice and waste your money. Come to KAMTECH.RU - choose the right tires and buy them at a low price.

When the factory tires are worn out or if you want to install new tires, the next question arises: which type of tire will fit perfectly? Each car make and model is designed for individual tread and wheel parameters. All the necessary information is contained in the technical documentation or on the body of the vehicle - on the lid of the petrol tank from the inside.

The online store of tires and disks "MOSSHINA" has developed a special online tire calculator, with the help of which it is possible to determine the differences between tires in percentages, inches and centimeters.

Visual tire calculator

It is imperative to find the correct rubber size. If you make a mistake and deviate from the factory standard sizes even by a few percent, then the sensors will begin to distort the actual information, fuel consumption will increase, and driving itself will become unsafe.

Tire calculator: tire comparison

With our electronic form, you can quickly and easily compare the circumference and diameter of a wheel, profile, tread. In addition, the tire calculator displays differences in suspension clearance, vehicle speed and engine RPM.

Tire calculator visual online: terms of use

In the upper left corner there are two forms for filling out:

  • Previous size (standard size of the original tire);
  • New size.

In the fields from left to right, you need to specify the tire width (millimeters), the height-to-width ratio (percent) and the rim diameter (inches). These figures are indicated on the tire profile. For convenience and clarity, an image of the tire and wheel is displayed, which can be turned on and off.

When filling in all the fields, the bus calculator will calculate the difference and provide all the information in the table on the right. If the difference is 3% or more, then we do not recommend installing such tires.

Car owners use a tire calculator to find the right tire and wheel size. All calculations are performed online. The user does not have to deal with lengthy, incomprehensible calculations. The application is multifunctional, as the motorist will be able to understand how to change the dimensions of the wheel, taking into account the changes in the size of tires and rims. Let's consider the features of using the service.

Tire calculator functionality

The tire selection calculator will be able to help with the selection of tires suitable for a particular car in terms of size and characteristics. The owners of the transport resort to the services of the service when it is time to replace the tires and disks with the vehicle. In order not to waste time on meaningless "changing shoes", checks, use the proposed online service. Bus calculator features:

  • you can calculate the dimensions of tires;
  • the service provides different parameters - wheel diameters, changes in the height of the clearance between the road and the car (clearance), track widening;
  • help in converting inches to millimeters or vice versa, using American and European size tables.

The tire calculator was designed to speed up the selection of tires, making the procedure many times easier. Since every car owner faced the difficulties of choosing, online calculators quickly gained popularity among users.

How to use a tire calculator

There are some tips to help you use the tire size calculator for its intended purpose. The step-by-step instruction consists of the following steps:

  1. In the form you will need to enter the size of the tires installed on the car, as well as those that you would like to install.
  2. A special table with the calculation results will appear in front of the user. From these data it will be possible to find out which tires are needed for a particular transport.
  3. After selecting tires, you can proceed to calculating the size of the disks. Here you will need to specify the exact data - the maximum / minimum width of the disk installed on the car. The service will perform all calculations automatically.
  4. If you need to convert inches to millimeters, you can use an online converter. This action will allow you to find analogs with American sizes and with European ones. Comparison through the tire calculator will be as accurate as possible, since all the necessary information has been entered into the database of the online service.

The general selection procedure is very simple, but the owner of the car will definitely need to enter the initial data. The parameters should be as accurate as possible so that there are no errors or inaccuracies in the subsequent results.

You can use this service on our website. The program is freely available, anyone can make calculations in a few minutes. To simplify the process of use, it is worth using the instructions given.

During the selection of new wheels for a car, the question often arises, and not whether to put wheels more or less, or in order to improve the appearance of a car or to reduce the cost of buying tires and wheels. But the most important question arises, whether the wheels are suitable for my car and how its characteristics will change. You can understand whether the wheels fit on the gas tank lid or the side stand of the car (photo 1). Or find in our directory the applicability of disks to a car, your car and see the tires recommended by the factory. But it often happens that you can supply other tires that are not officially approved by the factory.

In this case, the main thing is to understand how the speedometer readings will change, i.e. the speed of the car, as the outer radius of the wheel will change. Clearance (ground clearance) will also change. It is not recommended to go beyond the values ​​of the factory tires by more than 2-3%. Vehicle handling and behavior, gas mileage and actual vehicle speed may change.

Tire calculator - size comparison

Our tire calculator will show you the visual difference in diameter, profile, radius, ground clearance and width. Dotted lines indicate size differences. In the upper part, you can see a visual representation of the old tire (original size), and in the lower part, the new tire is visualized. Just as you can see, the tire can be seen in side and front projection. You can copy the URL of the page and show it to other people and they will see the same comparison as you see it.

But how to understand all these values ​​and the difference in%? For this, we have created a tire calculator, it will help you understand the change in all the necessary characteristics and show the difference in% between the old and the new tire, and even visually display how the wheel of the old and new size will look like. You just need to enter the tire width, profile and wheel radius. Usually they are displayed in this form - 195 \ 65 R15 (photo 2).

How to use the online tire calculator?

Using our online tire calculator is very easy. In the upper left corner of the site, there are fields for choosing the tire size. In the top row, you need to indicate the dimension of your original factory tire (or tires that are currently installed on your car). These values ​​are written on the tire profile (sidewall). In the first list, you need to select the tire width - it is indicated in millimeters. The second list is the percentage of the section height to the tire width. The third list is the diameter of the disc in inches (commonly referred to as the radius).

In the bottom row, you need to indicate the size of the new tires. Tires that you are going to install on a car or have already bought. Then click "Calculate". Our tire calculator will calculate the differences between the old and new tires and display them in a table and in a picture. Namely: diameter, width, circumference, tire profile height, number of revolutions per kilometer and change in the car's clearance. The first columns of the table will show the parameters for old and new tires, in the next columns the difference in mm and the percentage difference between them.

There is a speedometer at the bottom of the tire calculator for visually comparing the speed of the old and new tires. Under the speedometer, you can increase and decrease the speed and see the change in the speed difference between the old and new tires.

Be careful!

Be careful on the road and follow the manufacturer's recommendations. The reverse side of the installation of non-standard tire sizes, this is the risk of losing insurance in case of an accident, not passing the state technical inspection of the car, since the setting of tires not approved by the factory is considered a change in the design of the vehicle.