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Rear SumoSprings are a maintenance-free suspension enhancement built to create a better journey. Handmade from micro-cellular polyurethane, they are designed to reduce rear-end sag and increase load carrying ability while decreasing vibration, stabilizing sway, and softening harsh rebounds. 

The SSR-218-47-2 has a 2,200 lb capacity when compressed at 50%. The Black SumoSprings shouldn’t be compressed past 65% of their original height in order to keep full memory rebound.

Note for lifted trucks: A Spacer Kit may be be required to install this product. Please chat with our team here to see if your particular set up requires this kit before purchasing.

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Product Specifications

Weight 31.00 lbs
Dimensions 18.00 × 12.00 × 11.00 in
Application(s) Summary

Chevrolet Silverado 1500 4 X 2 (2007-2019) ; Chevrolet Silverado 1500 4 X 4 (2007-2019) ; GMC Sierra 1500 4 X 2 (2007-2019) ; GMC Sierra 1500 4 X 4 (2007-2019)

Spring Diameter


Spring Height