Air Pressure requirements vary from application to personal preference.

When the vehicle is loaded, the air springs help the existing suspension carry the load and improve the ride a great deal.

The air springs are attached to the existing suspension nothing is removed or altered.

The air springs maximize a vehicles carrying capacity within the vehicles GVWR. Do not overload the vehicle.

Yes, the more air pressure you add the less vehicle movement you get in return.

Nuts, bolts, brackets, air springs, air line and manual inflation valves. Everything is included for a manual inflation system.

The ability to compensate for off-center loads is one of the best features of the air spring. Yes you can have different pressures in each air spring.

The inflation valves should be mounted in an easily accessible location. We recommend placing the inflation valves on or around the rear bumper..