New Arrivals/Restock

SuperSprings K-30-009 SumoSprings Fits 15-24 ProMaster 3500

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$404.59 cheaper than the new price!!

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New  $577.99
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Product details

Management number 205964399 Release Date 2025/10/31 List Price $173.40 Model Number 205964399
Category

Air Helper Spring

SumoSprings

SumoSprings; Front And Rear; CSS-1195 And SSR-313-54; For RAM ProMaster 3500;


SPECIFICATIONS:
  • Max Load: 2800 lbs.

FEATURES:
  • Kits Contain Both Front And Rear Sumosprings Sold As A Pair
  • Maintenance-Free
  • Enhances Load Carrying Ability
  • Front Coil Capacity Increased By 15% To 30%
  • Rear Capacity 2800 Lb At 50% Compression
  • Reduces And Stabilizes Sway
  • Reduces Side-To-Side Body Roll And Front End Dip
  • Made from patented micro-cellular urethane
  • Will Not Leak Or Rupture
  • Never Load Vehicle Beyond The Manufacturer GVWR

SumoSprings(R) are a patented suspension product designed to enhance load carrying ability, stabilize sway, and improve overall driver control and ride comfort. They are maintenance free, do not leak air, and do not require airlines or compressors. SumoSprings(R) are manufactured in a variety of heights, diameters and densities to support multiple front and rear applications. They are manufactured from proprietary closed micro-cellular urethane providing a smooth and progressive spring rate with superior damping properties.

Established in 1996, SuperSprings International has been innovating suspension with one goal in mind: to make the journey better. From trucks and trailers to jeeps and RVs, we design, manufacture, and support all of our suspension solutions in the U.S.A. Our products don't require maintenance and are backed by a lifetime warranty. This is suspension that works.


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