I put air ride on my 72 burb and need to know if any one is running 20's all the way around with air ride and what is the size wheel and back spacing? Also have drop spindles up front....
Currently looking at running 18x7 with 4.5bs in front and 20x8.5 with 4.75 bs in rear!
Thanks Jeff

Clicky clicky (http://67-72chevytrucks.com/vboard/showthread.php?t=143835) See if that gets you started... :D

I was wondering if the wheel size and back spacing info. is the same for both trucks and subs? Thanks