The StableLoad® Suspension Stabilizer dramatically improves vehicle handling characteristics by "pre-activating" the stabilizing effect designed for rear springs by keeping them actively under load the way your vehicle factory engineers designed them to operate.
StableLoad® are designed to improve the handling characteristics of your loaded vehicle by “pre-loading” the factory overload spring.
2021 Chevrolet/GMC 1500, Crew Cab, 4x2 and 4x4, Diesel Engine ONLY, 5.75’ bed
2021 Chevrolet/GMC, 1500, Double Cab, 4x2 and 4x4, Diesel Engine, 6.5’ bed
2021 Chevrolet/GMC 2500, Double Cab, 4x2 and 4x4, Gas or Diesel, 8’ bed
2021 Chevrolet/GMC 3500, Dual Rear Wheel Drive, Regular Cab, 4x2 and 4x4, Gas or Diesel, 8’ bed
2021 Chevrolet/GMC 3500, Single Rear Wheel Drive, Crew Cab, 4x2 and 4x4, Gas or Diesel, 8’ bed
PATENT: Load Stabilizing devices sold under the StableLoad® brand name are covered by one or more U.S. PATENTS and/or pending patent applications.