you just lift it as normal
Air is not compressible
An air ride is a smooth ride in a vehicle resulting from an active pneumatic suspension system, rather than springs or a hydraulic system.
A hydraulic lift works by having pressure travel through a tube into another. One tube is smaller forcing air into the larger one in order to push and raise the lift.
Seals on the hydraulic cylinder keep the pressure, which are needed to lift the suspension in the air. If they leak, they lose pressure and won't be able to lift the vehicle.
Replace the shocks, or struts if equipped.
Electric motors, belt drives, chain drives, gearboxes, hydraulic pumps & hydraulic motors and hydraulic cylinders. Pneumatic cylinders, air motors and air compressors.
In your tire jack storage area , there is an on/off switch for the air ride system , check to see if the switch has been turned off ( the switch is turned off before jacking any wheels up or an air suspension equipped Explorer is put on a lift where the wheels hang )
hydraulic because it involves water versus air.
1995 Buick riviera is not equipped with "air ride" type suspension. It is, however equipped with air shocks and coil springs. The air shocks are filled by a compressor in the rear of the undercarriage just in front of the gas tank. If you have an air leak, replacement of the air shocks and/or line kit may be in order.
My '98 Park Ave is equipped with factory installed air ride suspension, Buick calls it "Dynaride." There should be a badge located on the dask somewhere, or on the steering wheel saying either "Dynaride" or Dynaride equipped. There are other ways to tell, but that's the simplest.
If the vehicle is equipped w/air ride, that is the air compressor for the system
NO , there are standard suspension , standard suspension with off road package , and air suspension equipped 2003 Ford Expeditions