Does anyone no what is the biggest tires size that an IS300 could go without rubbing?? (width)

 

also the question is reguarding 17in rims.....so the question is with 17in wheels what is the widest tires that IS300 could go? (i'm planning to get a 17in wheel dont want any bigger than that but i want more traction)

 

I will be lowering my car also, and performance and grip is the 1st...

 

when you're talking about tire width, you gotta mention what wheel width you have. wheels are a lot more fun then just the vertical height.

as far as rubbing, many IS owners work their fenders so if you're serious about performance, research that and get some wide tires/wheels

 

well if you get the right offset and width of rims, you can probably do 225 in the front and 255 at the back. but with 255 in the back you most likely have to shave at least