- 2002-2006 Chevrolet Avalanche 2500 (2WD & 4WD)
- 2000-2010 Chevrolet Suburban 2500 (2WD & 4WD)
- 2000-2006 GMC Yukon XL 2500
Sumo Springs by Supersprings are designed to prevent unnecessary sagging and bottoming-out when towing or hauling extra weight with your vehicle. Sumo Springs are also easy to very easy to install. Sumo Springs enables your vehicle to maintain its original standing-height measurements in the rear regardless if you are hauling extra weight or not! Sumo Springs patented polyurethane foam technology undergoes thorough testing under extreme conditions ranging from blistering summer days, to frigid Canadian winter nights; they can handle almost any climate change and will not rupture, tear or crack due to the use of microcellular foam. Supersprings rear Sumo Springs have another great feature, they also reduce rear-end body sway. Best of all, Sumo Springs are made in the USA and are maintnenance-free. No drilling or maintenance required- simply fit it and forget it!
- Year: 2000-2010
- Make: Chevrolet, GMC
- Model: Avalanche, Suburban 2500, Yukon XL 2500
- Manufacturer: SuperSprings
- Product Type: SumoSprings
Air Suspension Conversion Kit Includes
These are the components and materials you can expect to find shipped with your new purchase.
All of our products have shipping options available to guarantee you get your part in a timely and affordable manner.
- Next Business Day: Delivery typically by 10:30 a.m.
- 2 Business Days: Delivery typically by end of day
- 1-5 Business Days: Delivery based on distance to destination
Manufactured, Packaged and
Shipped in North Carolina, USA
All of our conversion kits are manufactured, packaged and shipped from our warehouse right here in Roxoboro, NC, USA. We believe in providing the highest quality parts, such as Eibach Springs, to ensure our customers only need to buy the right product once.
Performance You Can’t Find Elsewhere
Made With Eibach Springs
American Made Parts,
Get Your Parts When You Need Them
Fast Shipping Guaranteed
Professional Assistance and ASE Certified Tech Support
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