I have a 2004 F150 S'crew 2wd, 4.6l, 3.55 gears, AS leveling kit, EDGE, K&N FIPK, and Magnaflow exhaust. I am currently running the stock 20s. Will I have any problems running 305/55-20s, aside from the minor rubbing? I currently average 15.2-15.5 mpg with mixed driving.

 

I doubt you'll rub at all. The 305's are only slightly larger than the stockers.

 

I am not concerned with rubbing, but more with how much of a dog she'll feel like with the bigger rubber and tall gear.

 

i've got a used set i'm selling for $500
i run them on my leveled FX2 and i don't rub