Can anyone tell me the max tire size for a supercrew f150? It's an 06 supercrew with a 2 inch leveling kit. It has 285/70/18 right now but want something a lil bigger! Thanks!

 

I have an 06 screw 4x4 w/2" auto spring spacers on front. I'm running Nitto Terra Grapplers 305/70/17's. You can look at the actual tire height and width on Nittos website... There's about a 1/2" of room between the back of the wheel well and the tire at full turn. I'd say you'd be pushing it to go to a 315. Probably have to trim some plastic.

 

ive got 35s on order for my 06 screw 4x4 - i have 2.5 inch lift

if your screw is 2wd you can only fit 33s

 

Paper,
I switched from the 305-70-17 Nittos to the BFG tako's in 315-70-17 and now have some rubbing on the bumper plastic when turning and in reverse.