I have a 2005 H2. Can you just raise it up on a lift? I have the air ride system. I can not find anything about turning the system off. Can you help?

 

good question..... they can easily be lifted...

I don't think the sway bars would let the rear axle drop far enough to tear the bags... but if you were going to change shocks and/or sway bars I think you might want to put jack stands under the axles.

I checked the service manual and found no special notes for lifting air suspension H2's....