Well first let me say I had to make a new account because the site wouldn't let me in on my old account, Retto4. Thus, I am now Retto-4.

So last year I put the 99-03 17x7.5 FX4 wheels on my 2wd 1997 f150; also a 2" leveling kit. I was thinking about updating to a 6" RCD lift kit. The kit says that the maximum Backspace is 4 5/8." My question is, what is the backspacing of the wheels I currently have and if I get the lift will it all fit correctly when I install the larger tires?