

SuperSprings SSR-209-47 SumoSprings
Key item features
- Vehicle Compatibility: Designed for 1999-2019 Chevrolet Silverado, 2001-2003, 2005-2019 GMC Sierra, and 1999-2007 GMC New Sierra models.
- Load Enhancement: Enhances load carrying ability with a maximum capacity of 1500 lbs at 50 percent compression, without exceeding the Gross Vehicle Weight Rating (GVWR).
- Suspension Features: Functions as a rear suspension helper spring pair, replacing factory bump stops and offering a progressive spring rate.
- Ride Improvement: Improves overall driver control and ride comfort by reducing and stabilizing sway.
- Durable Construction: Made from proprietary and patented closed micro-cellular urethane, allowing compression up to 80% of original height with full memory rebound.
- Maintenance-Free Design: Requires no maintenance, does not leak air, and operates without the need for airlines or compressors.
Specs
- Vehicle modelSILVERADO
- Vehicle makeChevrolet;GMC
- Vehicle fitment typeSpecific
- Automotive parts divisionRV & Trailer
- BrandSuperSprings
- Automotive specialty part typeSuspension
- Free shipping
Free 30-day returns
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Compare with similar items
| Product | Viewing this itemSuperSprings SSR-209-47 SumoSprings ![]() $320.99 current price $320.9964.7 out of 5 Stars. 6 reviews | SuperSprings SSR-209-54 SumoSprings Fits select: 1999-2019 CHEVROLET SILVERADO, 2005-2019 GMC SIERRA ![]() $336.99 current price $336.9964.7 out of 5 Stars. 6 reviews | 11.37-1.25 in. Lowering Springs for - Set of 4 ![]() $262.11 current price $262.11 | Front and Rear Strut and Coil Spring Kit - Compatible with 1997 - 2001 Toyota Camry 3.0L V6 1998 1999 2000 ![]() $320.95 current price $320.9515 out of 5 Stars. 1 reviews |
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| Vehicle model | SILVERADOSuperSprings SSR-209-47 SumoSprings | SILVERADOSuperSprings SSR-209-54 SumoSprings Fits select: 1999-2019 CHEVROLET SILVERADO, 2005-2019 GMC SIERRA | HA205809011.37-1.25 in. Lowering Springs for - Set of 4 | CamryFront and Rear Strut and Coil Spring Kit - Compatible with 1997 - 2001 Toyota Camry 3.0L V6 1998 1999 2000 | -Fabtech 2.25DLSS N/R | 900002Bumper Bellows | WranglerTeraFlex Suspension 4303512 |
|---|---|---|---|---|---|---|---|
| Vehicle make | Chevrolet;GMCSuperSprings SSR-209-47 SumoSprings | ChevroletSuperSprings SSR-209-54 SumoSprings Fits select: 1999-2019 CHEVROLET SILVERADO, 2005-2019 GMC SIERRA | Honda11.37-1.25 in. Lowering Springs for - Set of 4 | ToyotaFront and Rear Strut and Coil Spring Kit - Compatible with 1997 - 2001 Toyota Camry 3.0L V6 1998 1999 2000 | JeepFabtech 2.25DLSS N/R | 75-50025 SZBumper Bellows | JeepTeraFlex Suspension 4303512 |
| Vehicle fitment type | SpecificSuperSprings SSR-209-47 SumoSprings | SpecificSuperSprings SSR-209-54 SumoSprings Fits select: 1999-2019 CHEVROLET SILVERADO, 2005-2019 GMC SIERRA | Specific11.37-1.25 in. Lowering Springs for - Set of 4 | SpecificFront and Rear Strut and Coil Spring Kit - Compatible with 1997 - 2001 Toyota Camry 3.0L V6 1998 1999 2000 | SpecificFabtech 2.25DLSS N/R | SpecificBumper Bellows | SpecificTeraFlex Suspension 4303512 |
| Automotive specialty part type | SuspensionSuperSprings SSR-209-47 SumoSprings | Air Helper SpringSuperSprings SSR-209-54 SumoSprings Fits select: 1999-2019 CHEVROLET SILVERADO, 2005-2019 GMC SIERRA | Lowering Springs11.37-1.25 in. Lowering Springs for - Set of 4 | Strut and Coil Spring KitFront and Rear Strut and Coil Spring Kit - Compatible with 1997 - 2001 Toyota Camry 3.0L V6 1998 1999 2000 | Automotive Specialty PartsFabtech 2.25DLSS N/R | Strut BellowsBumper Bellows | Lift Kit ComponentTeraFlex Suspension 4303512 |
About this item
Product details
Air Helper Spring
SumoSprings
SumoSprings; Solo Kits Are Replacements To Factory Bump Stops; Capacity 1500 lbs. At 50 Percent Compression; Do Not Exceed GVWR;
- Max Load: 1500 lbs.
- Sold as a pair left and right
- Requires no maintenance; Proudly made in the U.S.A.
- Enhances Load Carrying Ability
- 1500 Pounds Capacity At 50 Percent Compression
- Reduces And Stabilizes Sway
- Improves Overall Driver Control And Ride Comfort
- Compress Up To 80 Pct Original Height With Full Memory Rebound
- 1 Pc. Attached On Top/Bottom Will Stretch 50 Pct Of Body Height
- Progressive Spring Rate
- Made From Proprietary And Patented M
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.
SuperSprings International Inc, is a manufacturer and distributor of Front SumoSprings and Rear SumoSprings - the world's first airless airbags; SuperSprings - the unique, self adjusting leaf spring suspension enhancers; SuperSway-Stops - the simple solution to reducing camper body-roll; SuperCoils - the heavy duty, replacement front end coil springs; SuperKeys - the forged torsion keys for lifting and leveling the front suspension while maintaining your ride quality.
- 1999-2019 CHEVROLET SILVERADO 2001-2003,2005-2019 GMC SIERRA 1999-2007 GMC NEW SIERRA
- Supersprings
- SSR-209-47
- NEW
- Color:Black
- SumoSprings Rear Suspen sion Helper Springs Pair
- New
Specifications
Vehicle model
Vehicle make
Vehicle fitment type
Automotive parts division
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-3 of 6 reviews
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Sumo spring helpers
Haven't towed anything with them yet, but they added stability to the factory ride, no sway in turns, when driving on rough roads ( I live in WV, I know what a rough road is ) they give you more control over your steering, because you have less rear bouncing and swaying.
Great springs
Love these springs!! Put these springs on my Ram 2500 before the purchase of Rugged Mountain 9RL truck camper. Loaded the camper in Boise Idaho and have driven through Idaho, , Oregon and Montana with no problems. Stops most of the sway from side to side. Love the fact that the springs are engaged before the trucks suspension' is. Got a long ways to go back to WV but springs are great and very easy to install.







