Hey folks, posted this in the wrong place earlier (oops), and got a little more info since. I’ve got a 2008 FX4 flareside with 20” wheels. Currently, I have P275/55R20 11T’s on it. Time has come to replace them. Anyone have recommendations as far as the largest tire I can go with, without having to do any mods? Budget gets me tires only. Oof.

 

Biggest you can go, as long as you're leveled, are 35's. You'll probably have to trim some

 

275/60/20s will fit without a level and come out to about a 33" tall tire.

 

If there will be no rubbing, I think I have found my size! thanks a lot for that. I was thinking this would be about as big as I could go without modding/trimming.

 

thanks for the input man. I've never done any trimming before, not sure if I'd just mangle it or not, haha. I've had this truck 3 years now, first F150. I love this thing. it is a little older, but it's great. before it, I was driving a 2001 BULLITT. still have it, but it's off the road these days.