I have Airlift front and back on my current Ford Spring chassis. Works as intended. I had Airlift on my previous W22 and that worked as well. Bags will help some, takes the jolt out of expansion joints. As far as "Lipstick on a pig", just another cheap shot from a diesel fume breather. Come on guys, we all know that DP is better, Ya, Ya, Ya, but why do you always have to bring up some snide comment. I for one don't appreciate it all the time. Some of us LIKE our less expensive rigs because they are what we can afford and we are able to maintain them ourselves. Besides when I came down here to the RGV in Jan this year and since I'm not leaving till mid-Mar, the only difference in ride I experience seems to be the lack of frequent smell of deisel fumes around my coach.