Can anyone tell me the backspacing for the 2004 F-150 Supercab rims? I found out the bolt pattern which is 6/135, but still need the backspacing so I can order the proper sized custom American Eagle #143 polished aluminum rims.

BTW: I LOVE my new truck! I've already started to customize it!

Many thanks!

 

Don't go anymore than 4.5" backspacing, otherwise you'll rub the rear shocks depending on tire selection (mounted on external side of frame). I believe the front coilover, double wishbone suspension, shouldn't pose too many problems, but stay with 4.5" b/s.