The Ridewell RAR-251 Stub Axle Air Ride Suspension contains two beam assemblies that can be integrated with a 32” track Ridewell axle configured with Wabco PAN 19 disc brake assemblies. Its unique pivot design and excellent lateral stiffness are designed to provide a 40,000-lb capacity per axle line. The initial release of the RAR-251 system is designed for trailers with minimum widths of 10' to a 14' or wider trailer installation. The RAR-251 accommodates 225-70R 19.5 and 245-70R 19.5 tire sizes at a 12” ride height. Additional configurations include a 12.25” drum brake assembly for 17.5” tires and a Ridewell stub axle with a PAN 19 disc brakes configuration to accommodate a 22.5” wheel.
