SuperSprings® are a unique and patented self-adjusting suspension stabilizing system for vehicles with rear leaf springs, designed to level loads and reduce body roll. SuperSprings® provide users extra load support and reduce body roll without compromising ride quality. They are manufactured using a variety of different sized springs to support multiple applications. All SuperSprings® are manufactured in the U.S.A. from SAE5160H high grade, shot peened steel.
- SuperSprings for Chevrolet|GMC Express|Savana 2500|3500, Ford E-250, Nissan NV 2500|3500
- Capacity: 2600 (lb) Capacity at 50% Compression
- Height: 0.56''
- Length: 43''
- Width: 3''
- Sold as a pair (left and right)
- 2600 (lb) Additional Load-Leveling Ability
- Reduces body roll up to 30% without compromising ride quality
- Works in conjunction with original equipment leaf spring assembly
- Adjustable shackles allow installation to suit various needs
- Typical installation completed in approximately one hour
- SAE 5160H high-grade steel
- Shot peened to relieve spring stress and extend product life
- Never load any vehicle beyond the manufacturer's GVWR
- Self-adjusting suspension stabilizing system
Application(s) Summary:
| Make |
Model |
Year |
Drivetrain |
| Chevrolet |
Express 2500 |
1996-2013 |
4 X 2 |
| Chevrolet |
Express 3500 |
1996-2013 |
4 X 2 |
| Ford |
E-250 |
2006-2014 |
4 X 2 |
| Ford |
E-250 |
2003-2005 |
4 X 2 |
| Ford |
E-250 Econoline |
1975-2002 |
4 X 2 |
| Ford |
E-250 Econoline Club Wagon |
1975-1991 |
4 X 2 |
| GMC |
Savana 2500 |
1996-2013 |
4 X 2 |
| GMC |
Savana 3500 |
1996-2013 |
4 X 2 |
| Nissan |
NV2500 |
2012-2021 |
4 X 2 |
| Nissan |
NV3500 |
2012-2021 |
4 X 2 |