found a set of wheels on craigslist. were on a 08 f150 4x4. i have a 09 f150 4x4.

seller does not know the offset, but i told him how to get back space.

he says 6" to 6 1/4"

will that stick out past the fender?
if so how far?

18" Nitto Terra Grapplers 285/60/18
18x9 Chrome MotoMetal 956s

i did a search but, didnt find much.

 

won't stick out. That's about stock backspacing.

 

How wide are the wheels? The OEM 17 and 18's are 7.5 inches wide with 5.5 inches of backspacing. The OEM 20's are 8.5 inches wide with 6.5 inches of BS.