Locate the the rubber bump stops on the front suspension. Measure the space between the bump stop and the landing pad. Set the air pressure so the space is 1 3/4". Done!
This sets the correct ride height for your P30/32 chassis.
On my P30 I added a little extra to the right side to compensate for a slight lean and road crown.
2003 34' Georgetown on W20 Workhorse Chassis. UltraRV power mods. Front Sumo Springs, Rear P32 Sumo Springs, UltraRV Track Bar.
1998 Jeep Toad.