Are you an RV owner? Do you own a truck/van used for recreational purposes such as towing a boat or trailer? Are you looking for a smoother ride and want to damp road noise and shock? Do you take your vehicle over rough terrain or off-road? If so, then this is the right item for you.

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-313-47 has a 1,500 lb capacity when compressed at 50%. The Black SumoSprings shouldn’t be compressed past 65% of their original height to keep full memory rebound.