Sumo Spring Rear Bump Stops fixed offering increased comfort and vehicle

offering increased comfort and vehicle control

Curb side cut short for awning clearance

Floors are cut to order

Give your van the ultimate suspension upgrade with Sumo Spring Rear Bump Stops

the LP4 integrates our proprietary Direct Ducted Cooling (DDC) technology

Sumo Spring Rear Bump Stops fixed offering increased comfort and vehicleUpgrade your van's suspension with Sumo Spring Rear Bump Stops, designed to reduce rear sag and improve control for heavy loads or towing. Made in the USA, these proprietary closed microcellular urethane bump stops contact the rear axle sooner, increasing the rear suspension spring rate. They're perfect for vans that carry heavy loads most of the time. The additional spring rate will reduce rear suspension sag when loaded, resulting in a smoother