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Your cart is empty.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.
Leandro C
Reviewed in the United States on January 25, 2025
Great product
carol
Reviewed in the United States on November 19, 2024
I really like these helper springs. I use them on a Winnebago Travato (Ram Promaster 3500 hightop extended) and got about 2 inches of added clearance on my battery box underneath: it now sits higher than the rear axle thanks to these springs. I use them on firmest setting with blue Sumo springs, Bilstein shocks and a Hellwig stabilizer. My ride has gone from bouncy scary to firm yet refined.I recommend these springs. Easy install in the driveway with minimal tools.Todd P.
NAME_NOT_RETURNED eid
Reviewed in the United States on September 10, 2022
no instalation kit. sold on amazon separately for 90.00$
Matthew Huntington
Reviewed in the United States on August 18, 2021
Installed on a 2011 sprinter 2500. The install was tough but we figured it out using C-clamps. There is a clearance issues between the body and springs which time will tell if it is going to be a problem or not. Overall not super satisfied.
Jack
Reviewed in the United States on March 19, 2021
Awesome product! Lifted the van up a bit and added more stability. I wish it discussed what to do if you had SumoSprings too. Still have more adjustment because it has two sets of holes.
Chris K.
Reviewed in the United States on December 22, 2019
Love themStiff ride , but worth itPut them on myFreightliner sprinter 3500
Alan D
Reviewed in the United States on January 30, 2016
Works
RAD
Reviewed in the United States on April 2, 2014
Super easy to install! Both sides done in 10 minutes. Does slightly affect unloaded truck feel, barely noticeable tho, stiffens up the back a little and raises it ever so slightly (
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