Tire Sizing Question !!
Hey, i just bought a set of used 18 x 8.5 tires and going to install on my 2000 328i. tires currently on them are 225/40 r18 but the 2 seem to fit properly and the other 2 have about 1 inch gap between the end of the tire and rim. i am going to replace the 2 what do you guys think is the right size? 245/40 r 18 maybe? any input would be great thanks