dos0711

2008 FX4 with 2" level and stock wheels.

Largest tire size without rubbing.

And yes I've searched but it seems clear as mud...

KCCOFox

33's are your best option. Any bigger and you may or may not run into rubbing issues. Some members on here will swear up and down that a level and 35's wont rub. I can speak from experience that it will require a bit of trimming.

GHill762

I have a level and 33's, I only rub at full lock, and even then it's not bad.. but there's always a shiny spot on my lower control arm.. 35's may be pushing it (although I'd probably try it), the tire shop told me 33's is as big as they'd put on without a lift.. guess it's time for a lift

techrep

iTrader: (1)

305/55/20
285/60/20
275/65/20

These will all work on stock 20's and a 2" level

GHill762

I believe I'm sitting on 285/65 on my stock rims.. the only rubbing is the sidewall lugs on the lower arm at full lock..

KCCOFox

Do you have stock 20's or 18's?

GHill762

I assume you mean the OP, but in case you're talking to me, I THINK mine are 18's.. does that matter?

dos0711

I apologize. They are 18s.

dos0711

Does the same apply for 18s?

rfinger

im running 285/65 KOs and no rub