Hey guys. I am getting ready to get a 2006 f150 super cab STX 4x4. I was wondering what the biggest tires I could fit without leveling it or putting any lift. I have 33" Goodyear Duratracs on my 97 and was wanting to swap them out. Just wanted to know if I would have to fight rubbing or them just not fitting all together?

 

32s proly but I'm not sure u can proly squeeze 33s on a stock truck without much rubbing. Definitely with a leveling kit

 

32" and a less aggressive 33" might work.

 

alright, what size spacers would i need up front to have it leveled?

 

I would measure from the middle of the wheel or the ground, if its flat, to the wheel well on the front and back. That should get you a good idea. I think most spacer kits are about 2.5", but it might end up being alittle less than that due to settling.

 

275/65 18 are 32s are that is a stock tire for the Lariats 4WD
275/70 18 are 33s and I have had no problems with those on my stock 4WD truck

 

I ran a 265-70-18 on my 08..now have 285-70-17 on it..no issues.

 

33s on a 4wd with stock rims