Quote Originally Posted by twinsteve View Post
yep, thx.....my concern is really around offset....does offset need to change from stock 30et if I go up to 265 tire width on 18x9?
Well, logic says you may want to go to an offset of 25 due to the increased width of your rim. By keeping the offset the same and widening your rim you'd be basically pushing the rim inwards. I'm not sure how much clearance the factory settings allow for on the inside. That being said, my 19*10's are using an offset of 25 with no rubbing so that implies a 9" rim would be fine without changing the offset.