Posted 12/27/2008 10:29 (#548120 - in reply to #548022) Subject: RE: air suspension
Ohio
I added the Firestone Ride rite air helpers on my 03 K3500 Chevy. It has been a great addition. The truck sits level now regardless of load. It also rides smoother with air system. I have the adjustable air pump and in cab display. Normal driving I keep it 25-30 PSI for the nice ride and up to 80 PSI for hauling hay, and less sway too. I really like it.