i got a 99 Ford F150 4x4....i'm looking at some new wheels...i dont know much about wheels so i was wondering if yall could help me out.....the wheels i'm looking at are 17x9...and they have different backspacing and off set......i'm wanting them to stick out the most.....so would i get 4.53 B.S and -12mmO.S...or 5.39B.S and 10mmO.S....Any Help is greatly apprieciated

 

THe less backspacing, the more the wheel will stick out. Your OEM wheels have 4.5 inches of backspacing.

 

so the 4.53 sticks out more than 5.39.......

 

yes.