maXpeedingrods Rear Suspension Enhancement System for Chevrolet Silverado GMC Sierra 2500HD 3500HD 2WD 4WD 2011-2024 up to 8600 lbs Rubber Helper Spring Kit
Fitment - This suspension helper spring kit fits for Chevrolet Silverado & GMC Sierra 2500HD 3500HD 2WD 4WD 2011-2024, for GMC C2500 1988-1999
Easy to Install - These rubber springs are the direct replacements of the bump stop in the original vehicle, no drilling required, no hardware needed, you can install them using basic hand tools
Easy to Use - This helper spring kit is of no need for air lines or compressor, and it will automatically adjust when riding on uneven road and keep the vehicle level at all times
Reliable Performance - There are no need to fill air to these hollow rubber springs, which means you don't have to worry about air leaking and the maintenance is super easy
More Comfort - Up to 8600 lbs additional support for you vehicle, each rubber spring works independently, providing smooth and stable ride especially when hauling off-center loads