I aired up my rear air bags after replacing the hose due to a puncture. I really noticed some extreme body roll around corners. Even when going slow it still rolls bad. The max lift is 4-5 inches. I looked up under the car and I have air shocks.lol man thank god. I only plan to put big tires on the back not big rims.... I read one of the threads talking about sway bars... hmmm?