P-30 series air bag info
With respect to ride height there is a lot of confusion it's measurement. The service manual states no mention of actual load only the rating of the axle. This will be in the motorhome (mine is on clo...
Forum Discussion
Before switching AL bags for the HD coil springs, I noticed if you jack up the frontend taking the weight off of the front coil springs, I could increase the ride height by about 1/2 in over just inflating then with no jacks. This IFS suspension to me was very costly to maintain over the straight front axle. The HD coil springs helped but ball joints, control arms, bushings and other moving parts were expensive to replace. Each P-30 has a different ride height based on weight but if I remember correctly after installing the front coils, I got about 1.75 ins of ride height on both sides and before it was almost iron to iron on one side and 1/2 on the other.
