Tire size calculator

Changing tire size

When considering modifying the wheel and/or tire sizes, it is important to maintain an overall height that is as close as possible to the original so that the gearing of the drive train is not adversely impacted. Using a non-equivalent tire size may cause premature damage to your drive train as well as cause damage to your vehicle's body since rubbing may occur.

Entering your current tire size in the calculator below will allow you to see all the equivalent sizes. If the percentage difference of the diameter is more than 2% or less than 2% we would not recommend this change. In some case, an equivalent size may be too wide for your current wheels, you must also make sure that the tire size is compatible with your wheels & vehicle. The choices in “red” in the list are for information only, as they are outside the recommended tolerance of 2%.

Please note that the alternative choices are only suggestions and may not be the best options or even fit your vehicle. Quattro tire is not responsible for any incompatibilities due to vehicle modifications.

To buy your new tires online simply enter the current tire size into the search tool below and select the best tire for your needs.

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Changing tire size

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