Nolathane's HD adjustable rear upper trailing arm set offers a number of upgrades to RAM and Gladiator owners.

The HD adjustable design allows for pinion angle and wheelbase correction across a huge range of lift heights offering improved performance and reduced wear on the drivetrain.

Nolathane's lifetime bushings are included and pre-fitted into the arms addressing a known weakness in these trucks where the soft rubber bushings degrade quickly and allow considerable noise and movement while compromising performance.