With this tire calculator, you can easily calculate how the following changes will change: the outer dimensions of the wheel, the height of the ground clearance (clearance), the speedometer readings, the difference in fuel consumption when installing tires with a different standard size on your car.
By translating the tire calculator, you can find an analogue of an American tire in the European market and vice versa (converting a tire size from inches to metric). You can calculate the width of the rim per vehicle.

Remember, that:
Do not change the tire size or wheel size on vehicles that are under warranty, this will be the reason to terminate the warranty service;
With an increase in speed, the error in the speedometer readings will be even greater;
If you put a disc of a larger diameter, the load on the suspension will increase, the car will break down more often and become noticeably stiffer.