Coil SumoSprings | GM, Jeep, Nissan, RAM

SKU CSS-1225

Coil SumoSpring CSS-1225 for the Chevy Express, Silverado, GMC Savana, Sierra, Jeep Renegade, Nissan Pathfinder and RAM 1500 is designed to simply slide between the turns of coil springs to enhance your front or rear suspension. Made from closed cell microcellular urethane foam, they create a cushion effect providing smooth engagement and a comfortable ride.

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Product Specifications

Application:Various Applications on vehicles with coil suspension
Capacity:Increases Coil Capacity by 15%-30%
Note:Coil SumoSprings are designed to work with the original factory springs only.
Generic image, product may vary from image shown.
Instructions: Coil SumoSpring Typical Installation Instructions.

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Product Specs for SuperSprings CSS-1225

Application:Various Applications on vehicles with coil suspension
Capacity:Increases Coil Capacity by 15%-30%
Note:Coil SumoSprings are designed to work with the original factory springs only.
Generic image, product may vary from image shown.
Instructions: Coil SumoSpring Typical Installation Instructions.
MPN: CSS-1225

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SuperSprings CSS-1225 Details

Coil SumoSprings

Coil SumoSprings from SuperSprings International are designed to fit both front and rear coils spring suspensions. Made from closed cell microcellular urethane utilizing closed cell technology, they slide easily between the turns of coil springs. The progressive spring rate of the material creates a cushion effect providing smooth engagement and a comfortable ride.

Coil SumoSprings will enhance the front suspension when fitting a snow plow, winch or replacement bumper and your rear suspension when adding a tow hitch. SumoSprings will also reduce side-to-side body roll and front end dip caused by sudden braking or sharp cornering.

Coil SumoSprings can typically be installed in less than 30 minutes and require no adjustment or modification to any original equipment, leaving all factory warranty’s intact.

Coil SumoSprings are completely maintenance free.

QUICK EASY SLIDE-IN INSTALLATION

Coil SumoSprings slide between the turns of the factory coil springs supplying load leveling strength and a reduction in sway. They're a suspension support system for coil spring applications that utilize microcellular urethane jounces.

Vehicle Application Guide for SuperSprings CSS-1225

The CSS-1225 Coil SumoSprings | GM, Jeep, Nissan, RAM is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Coil SumoSprings to view all vehicle makes and models.

Chevrolet
GMC
Jeep
Nissan
Ram

Year	Make	Model	Vehicle Option	Installation Notes
2013	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2013	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2013	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2013	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2013	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2013	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2013	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2014	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2014	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2014	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2014	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2014	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2014	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2014	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2015	Chevrolet	Tahoe	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2015	GMC	Yukon	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2015	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2015	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2015	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2015	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2015	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2015	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2015	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2015	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2016	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2016	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2016	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2016	Chevrolet	Tahoe	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2016	GMC	Yukon	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2016	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2016	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2016	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2016	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2016	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2017	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2017	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2017	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2017	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2017	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2017	Chevrolet	Tahoe	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2017	GMC	Yukon	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2017	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2018	Chevrolet	Tahoe	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2018	GMC	Yukon	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2018	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2018	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2018	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2018	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2018	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2017	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2018	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2019	Chevrolet	Silverado 1500	Fits 4 Wheel Drive; Fits 2 Wheel Drive	Fits rear spring applications.
2019	GMC	Yukon	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2019	Chevrolet	Tahoe	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2019	Ram	1500	Fits 4 Wheel Drive	Fits rear spring applications.
2019	GMC	Sierra 1500	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2018	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2019	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2019	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2019	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2019	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2018	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2017	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2019	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2019	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2020	Chevrolet	Silverado 1500	Fits 4 Wheel Drive; Fits 2 Wheel Drive	Fits rear spring applications.
2020	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2020	Nissan	Pathfinder	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits front spring applications.
2020	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2020	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2020	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2020	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2019	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2019	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2020	GMC	Yukon	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2020	Chevrolet	Tahoe	Fits 2 Wheel Drive	Fits rear spring applications on Police Package vehicles ONLY.
2020	Ram	1500	Fits 4 Wheel Drive	Fits rear spring applications.
2021	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2021	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2021	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2021	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2020	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2021	Jeep	Renegade	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Fits rear spring applications.
2020	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2021	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2022	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2022	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2022	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2022	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2021	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2022	Chevrolet	Express 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.
2023	GMC	Savana 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models.
2023	GMC	Savana 2500	Fits 2 Wheel Drive	Fits front spring applications.
2023	Chevrolet	Express 3500	Fits 2 Wheel Drive	Fits front spring applications. Includes Cutaway models
2023	Chevrolet	Express 2500	Fits 2 Wheel Drive	Fits front spring applications.
2022	GMC	Savana 4500	Fits 2 Wheel Drive	Fits front spring applications on Cutaway models only.

Customer Q&A - SuperSprings CSS-1225

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SuperSprings

SuperSprings International was founded in 1996 and has developed a patented line of self-adjusting suspension stabilizers that solve many of the handling and suspension problems associated with loads carried by passenger vans, pickup trucks, minivans, and SUVs.

SuperSprings Internationals products give users extra loading and towing capacity and prevent rear-end sag without hardening the ride on vehicles having leaf spring rear suspension systems.

SuperSprings was developed for the American market with production initially established in California to serve the market on the West Coast. Marketing efforts have continued to expand and SuperSprings Helper Springs and SuperSway sway control are now distributed through a national dealer and distributor network throughout North America.

Product applications for SuperSprings have evolved from being solely for pickup trucks to a broad cross section of vehicles including SUVs, 15 passenger vans, minivans, and RVs including Class C motor homes and campers. SuperSprings have also been accepted by large-scale manufacturers in the van conversion business.

For more information, visit SuperSprings.

SuperSprings Warranty

5 Year Limited Warranty

On all SuperSprings products installed on non-commercial applications.

3 Year Limited Warranty

On all SuperSprings products installed on commercial applications, on all SumoSpring products and on all SuperCoils products.

2 Year Limited Warranty

On all SuperSway-Stops products.

What the warranty does not cover

Vehicle use in excess of GVWR, combined vehicle weights/ tow ratings or other OEM design specifications or limitations. Normal wear and tear, deterioration of spring shape or rating, alteration, product modification, improper installation or failure to maintain. Scratches or defects in product finishes (powder coating, paint, etc.) or damage due to shipping. Abnormal or misuse, including products used other than as recommended in the current SuperSprings™ application guide or the instructions. Racing or other vehicle competitions or contests. Accidents, impact by rocks, trees, obstacles or other aspects of the environment. Heavily loaded commercial use on unpaved road conditions.

You can view the full details of SuperSpring ’s warranty here.

How to get service

If a SuperSpring product fails as a result of a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.