Are 20 inch tires more expensive than 18 inch tires?
Also remember that every time you buy tires, they will cost about $50 more per tire for the 20 inch rims.
the wheel itself is two inches wider.
generally the bigger your wheel, the less rubber you will have between the road and the wheel..
Do 20 inch tires wear out faster?
since the tires are so thin at the rear, most likely the sidewall will wear out before the tread does. as most people would tell you, getting 20″ wheels is no longer much of a problem…
Are 20 inch wheels better than 19?
For a given wheel, 20″ will weigh more and the ride will be worse. Also, 20″ tires are less common and usually more expensive. I have had both 20′ and 19′ aftermarket wheels on my e92 M3. I would say definitely go for the 19′.
Are Bigger wheels better?
While larger-diameter wheels and tires should improve handling and high-speed performance, lower-profile tires also tend to have a firmer ride and may be noisier than the smaller, standard rubber. Some potential performance benefits may be offset by the additional weight of the larger tires and wheels.