I saw something today that might also help getting into some gas stations. This happened in my home town of Barstow, Ca. There is this gas station on main street that when you exit it goes down hill. This particular person on a class C was exiting and when the front of the coach was on level ground the rear was still on the slope. All of a sudden the rear wheels were up off the ground and the rear end had hung itself on the slope. So make sure that the ground is level in and out of a gas station.