Ok fellow f150 fans, I have a 2008 scab and i have a 2.5 as kit and i need to know if 325 65 18 nitto terra grapplers are going to fit on my truck with out any rubbing. they are 12.99 in width and i plan on using the stock 18s!!! pleaseeee help!!!

 

You'll rub and it's too wide a tire to run on the stock wheels. Get a set of aftermarket wheels that are at least 8" wide and have 5" of backspacing or more and run a 325/60 (33x13) or a 305/65 (34x12) or even a 33x12.5. 325/65 are too wide for stock wheels and too big (tall) for aftermarket (you'll rub). Stick with one of the sizes mentioned above

 

I agree. If you really want to use the oem wheels, you can fit up to a 35x12.50-18 with minor rubbing, but that is pushing it to the limit. A 325mm wide tire is too wide for a 7.5 inch wide wheel.