Originally Posted by hugeeuge81287
I have a 2004 FX4 SuperCab with 4wd. It has the stock 18 inch wheels with stock 275/75/18 size tires on it. Can anyone tell me what is the largest tire size that I can fit on those wheels without having the leveling kit and without having the wheels rubbing? And what is the largest tire size I can put on those wheels with a leveling kit? Thanks a lot.
275/70/18 is actually a 33.2" tire and is not the stock size. The stock size is a 275/65/18 (32") for 18" rims. So you already have the tallest tire you can fit without lifting. You can go a little wider though if you want.