The RSD Brake Shoe Kit ensures Expertise Built In , being engineered with premium friction material that has been third-party certified to exceed the standards for dynamometer and on-vehicle performance (AL Factor 165). The material has also been developed and assessed to surpass FMVSS 121 Reduced Stopping Distance Requirements at 23,000 GAWR. The kit’s new steel brake shoes are heat-treated and solidified to exact specifications, then powder coated to endure extreme conditions. The brake shoe kit also includes extended wear life and minimal drum deterioration, which significantly reduces downtime and maintenance. FleetPride is your First Click in Heavy Duty .