The Nexpow 3500A car battery jump-starter and air compressor can jump-start vehicles with up to an 8.0L gasoline or diesel engine, and the onboard air compressor has a max PSI of 160.

Reyco Granning ‘s AirMaster incorporates an electronic height control system for R Series suspensions in medium-duty Ford, Dodge and GM trucks. It can also be used as a compact, standalone suspension ...