This handbook to custom air ride suspension offers information, tips, and tricks on compressors, fittings, valves, water traps, air line, and road side repairs, at Sport Truck Magazine.

The Schrader valve is a pneumatic (containing pressurised air or gas) tyre valve found on almost all motorised vehicles including cars, motorcycles, and tractors.

A few years later, August Schrader invented the spring-loaded air valve that bears his name and is found today on everything from car tires to suspension forks to department-store bikes.