The Ridewell RAR-260 trailer air-ride suspension is available in overslung and underslung configurations for 25,000-lb. and 30,000-lb. trailers. RAR-260 suspensions are manufactured with Securelok pivot nuts. The device features industry standard TennecoTM bushing, shock absorber mounting, a pivot bolt requiring 500 ft.-lb. torque and axle alignment adjustment capacity of about 0.25-in. at hanger. Mounting heights range from 14 to 18 in. for overslung and 5.5 to to 9 in. for underslung suspensions.