Ridewell’s RSS-232T-20K is a self-steering, liftable auxiliary axle suspension system with a capacity rating of 20,000 lb. Available in ride heights ranging from 8 to 21 in., the system includes a lightweight, fully integrated axle and utilizes Kaiser kingpins for reduced maintenance and longer product life. Kaiser pins are said to offer up to four times the life of any other kingpin product.

The suspension’s simple structure reduces complexity, increases strength, and optimizes weight.

Key features of Ridewell’s RSS-232T-20K include: 12.5 in. of total axle travel; 7 in. of vertical travel at 15-in. ride height; long-life urethane bushings; as much as 135 lb lighter than traditional self-steer combination.

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