SumoSprings Part Number SSR-290-54
SumoSprings SSR-290-54-1 Top View
SumoSprings SSR-290-54-1 Side View
SumoSprings SSR-290-54-1 Font View
SumoSprings SSR-290-54-1 Bottom View


$269.99Ships in 1-2 weeks

In stock


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-290-54 has a 2,800 lb capacity when compressed at 50%. The Yellow SumoSprings shouldn’t be compressed past 55% of their original height in order to keep full memory rebound.

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Product Specifications

Weight 7 lbs
Dimensions 10.75 × 7.25 × 4.5 in
Application(s) Summary

Chevrolet P30 4 X 2 (1993-1999) ; Workhorse P30 4 X 2 (2000-2005) ; Workhorse P32 4 X 2 (1999-2005)