Air Bag Question

[marolf101x]

Are there steel springs still in the rear, or air only?

You can put whatever amount of air it takes to get to the proper ride height. You cannot over extend, or lower too much, as you still need suspension travel so you still have ride quality.

If you don't want to add air to the front, you may want to investigate a small "overload" style compressor system which will allow you to raise and lower the rear from the drivers seat (no need to get out and fill it with shop air).
http://www.ridetech.com/store/2-way-...r-package.html