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SSA55


$589.99Ships in 1-2 weeks
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SuperSprings are a simple, bolt-on, steel helper spring that eliminates rear-end sag and stabilizes sway & body roll. Built from high-grade shot peened steel, this suspension solution allows you to load up without sacrificing your ride quality. 

The SuperSpring includes a patented roller shackle on each end that allows for self-adjustment as weight is changed. This is particularly helpful as you add water, tools or heavy gear to your vehicle.

The SSA55 has an additional load leveling capacity of 1,900 lb.

Please Note: SuperSprings International products are specifically designed for vehicles equipped with factory suspension. We cannot guarantee their compatibility with aftermarket products or parts. For questions about fitment on your specific vehicle, please contact us.


Mark Lovelis
2024-05-03 11:49:11

What a great improvement the Super springs made! Much less sway than before plus I gained 3/4” in height. I also installed the Sumo springs earlier and that alone helped but after finish the build out I had a lot of extra weight to contend with, so far he addition of the SS has done the trick!!!

Randy B. Loudon
2024-02-06 17:40:09

Worked great. Took the sway and rock out of it. Very pleased.

ED ELLIOTT
2023-09-26 10:08:35

The Sumo Springs were very easy to install. The Super Springs were a little more difficult due to the need to compress the leaf spring but overall fairly straight forward. After installation the van rides much better. I was looking to reduce the sway on corners but did not want to loose the comfortable ride quality. Using thees achieved what I wanted to accomplish.

Paul H Lemmon
2023-09-19 10:14:09

As with the Sumo Springs for the same vehicle, the quality and installation was great. Outstanding improvement to the ride and ride height.

Michael Cogswell
2023-08-01 10:17:37

The combination of Sumo and SuperSpring have made a great difference in the ride quality. They have basically eliminated body roll and soaks up potholes and large road depressions like they weren’t even there. The van rides like floating clouds

Mark Jones
2023-04-22 16:46:28

Really made a difference for limiting sway. It was difficult to clamp the two existing leafs, but once clamped, the installation went smoothly. It was unclear how far forward the front end of the new spring could go to the slot in the body. They seem to work well.

David Mackenzie
2023-04-04 09:28:28

Huge difference in driving quality between the stock bump stop and sumo springs. We went from bumpy ride and feeling every pot hole to better ride quality. Before the sumo springs every high wind areas we passed I have to slow down and manage the steering wheel continuously, After the install, it's much stable and resists cross winds immediately and consistently adjusting the vehicle position in space. Probably the best investment I put on our 2020 Airstream Interstate 19.

Cody Holland
2023-04-04 09:27:20

Great product with even better support. Install was a breeze, even with tuning the support level with my trailer.

Nizar Zeineddine
2023-04-04 09:26:19

Shipping was fast and received parts in few days to Toronto Canada, waiting for a warm dry day to install the complete systems

Michael Smith
2023-02-23 08:33:17

Stopped almost all sway.

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Customer Reviews

13 ratings for the SSA55
5 out of 5

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Product Specifications

Weight 38.0 lbs
Dimensions 47.00 × 8.00 × 10.00 in
Application(s) Summary

Dodge Sprinter 2500 4 X 2 (2004-2009) ; Freightliner Sprinter 2500 4 X 2 (2002-2020) ; Mercedes-Benz Sprinter 2500 4 X 2 (2010-2023) ; Mercedes-Benz Sprinter 2500 4 X 4 (2016-2023)

Spring Diameter

Spring Height

0.45''

Capacity

1900 (lb) Additional Load-Leveling Ability