I just bought a 04 f150 super crew and it already had a leveling kit in it but I'm not sure how big and was curious of tire sizes that would clear with stock 18" wheels any input would help thanks

 

275/70R18 easily, 295/70R18 fills the fender well better.

 

Ok awesome thanks a lot for the info

 

Just did a 2" leveling and went with 285/65-18 bfg all terrain and I'm very pleased with the result. They're close to 33"

 

Thanks I'm thinking about going with 33's and 20" black wheels

 

Biggest would be a set of 35s. 36s with trimming. Have had four sets, lil rub and trimming for offset wheels. But fords can tuck a big tire.

Leveling kit in front, nothing in the rear. Factory FX4 18s and 35x12.5r18 trail grapplers.

 

So what all did you have to trim to clear 35's

 

Your truck looks pretty sick by the way I like the look of 35's with out a lot of lift how is it in the stock rims

 

Just in the front back of the wheel well. About to have 37s with a level... But I don't have the factory front bumper