Is the size of the car as big as possible?
If the tread width of the same tread pattern is wider, it usually brings better grip, but the fuel consumption and tire noise are also likely to increase.The smaller the height to width ratio (the more flat tires), the better the vehicle handling, but the comfort may drop and the chances of bulging when a tyre hits a foreign object can increase.When the tire is wider, will it be able to turn freely in its original position, and other components that do not scratch the vehicle will depend on the specific vehicle. To be on the safe side, you need to have a field test.
The bigger the rim, the more flat the tyre and the worse the overall elasticity, and the more rough the road is, the less likely it will be to digest and filter the shock of the car, and even the possibility of a cracked rim. In addition, the diameter of the tire increases, the speed shows that there is a deviation, the width increases, the direction, intensity, fuel consumption, grip, tire noise and road noise are affected, are increased.
Yes, tire design is very strict in science. It has to be balanced with load, speed, rigidity and elasticity. The principle of changing the wheel hub is to change the tire accordingly, so that the outer diameter of the tire stays the same or varies less than 5 millimeters.
