trent

Guy's help me out here, I plan on upgrading my wheels to an 18x9 in the rear of my normally aspirated IS300 I've been told to go with a 245/35/18, or a 255/35/18 for the rear. Which size is recommended?? I did a search and it seems a lot of people are running the 255/35/18 in the rear mainly becuse their cars are boosted, I don't planned on adding boost t my car so do I really need the 255's?

rominl

iTrader: (4)

i would go with 255. FI or not that doesn't really matter, more tires and you get more traction and it looks better on the rim imho. as long as it fits well and no rubbing, why not