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.

• Sold as a pair (left and right)
• Maintenance-free
• Self-adjusting suspension stabilizing system
• 2500 (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

 

NOTES: For chassis cab models only; Do not use on pickup models; May be used on trucks equipped with top overload spring, For cutaway models only; Do not use on van models, May be used on trucks equipped with top overload spring

 

MOUNTING: PSP-11 (included), PSP-7 (included)

 

Dodge RAM 2500 4 X 2 (1994-2002) ; Dodge RAM 2500 4 X 4 (1994-2002) ; Dodge RAM 3500 4 X 2 (1994-2002) ; Dodge RAM 3500 4 X 4 (1994-2002) ; Ford E-350 Club Wagon 4 X 2 (2002-2005) ; Ford E-350 Econoline 4 X 2 (1997-2000) ; Ford E-350 Econoline Club Wagon 4 X 2 (1997-2002) ; Ford E-350 Super Duty 4 X 2 (1999-2023) ; Ford F-250 4 X 2 (1980-1999) ; Ford F-250 4 X 4 (1980-1999) ; Ford F-250 HD 4 X 2 (1997-1997) ; Ford F-250 HD 4 X 4 (1997-1997) ; Ford F-250 Super Duty 4 X 2 (1999-2023) ; Ford F-250 Super Duty 4 X 4 (1999-2023) ; Ford F-350 4 X 2 (1980-1997) ; Ford F-350 4 X 4 (1980-1997) ; Ford F-350 Super Duty 4 X 2 (1999-2016) ; Ford F-350 Super Duty 4 X 4 (1999-2016) ; Ford F-450 Super Duty 4 X 2 (2017-2023) ; Ford F-450 Super Duty 4 X 4 (2017-2023) ; Ford F-450 Super Duty 4 X 2 (1999-2021) ; Ford F-450 Super Duty 4 X 4 (1999-2021) ; Ford F-550 Super Duty 4 X 2 (2017-2021) ; Ford F-550 Super Duty 4 X 4 (2017-2021) ; Ford F-550 Super Duty 4 X 2 (1999-2023) ; Ford F-550 Super Duty 4 X 4 (1999-2023) ; Ford F-600 Super Duty 4 X 2 (2019-2023) ; Ford F-600 Super Duty 4 X 4 (2019-2023)