SuperSprings Intl Vehicle Suspension
- SSA1
Highlights
- Custom Fit for Your Vehicle: Mounts to existing attachment points
- 800-lb Load Support: Keeps your truck level under heavy loads to prevent sagging and bottoming out.
- Better Stability on the Road: Cuts sway by up to 30% so your ride feels steadier in wind or turns.
- Zero Maintenance Required: No air lines or pressure to check—springs adjust automatically to load.
- Easy Bolt-On Install: Mounts above factory springs with no drilling for a quick DIY setup.
- Longer Suspension Life: Shares weight with factory springs to reduce wear on brakes, tires, and shocks.
Features to know about
Stay Level and Confident Under Load: 800-lb Rear Suspension Support
When you're towing or hauling a heavy load, rear-end sag can throw off your ride height and steering. The SuperSprings Custom Suspension Stabilizer and Sway Control Kit adds 800 lbs of support above your factory leaf springs to keep your truck level and stable. These helper springs automatically engage as your OEM springs flex under load, lifting your rear end and preventing bottoming out without you ever needing to adjust air pressure or tubing.
Smooth Out the Sway: Up to 30 Percent Less Roll
Crosswinds, passing trucks, and sharp corners can make a loaded vehicle feel unsettled. These helper leaf springs act like sway bars by keeping your OEM springs from twisting, cutting down on sway by up to 30 percent. The result is tighter handling, better control in windy conditions, and a steadier feel when cornering or driving on uneven roads.
Set It Up How You Like It: Adjustable Shackle Positions
Every setup is different, so this kit gives you several installation options right out of the box. Choose upper bolt holes for added lift and constant heavy loads, lower holes to keep the factory ride and height, or a mixed setting for balanced support and comfort. Once installed, the springs automatically adjust to changing payloads with no maintenance needed.
Stronger Support Without Extra Hassle: Simple Bolt-On Design
There’s no need for compressors or constant PSI checks here. These helper springs bolt directly above your existing leaf springs with no drilling required. Dense polyurethane blocks seat everything securely, preventing shifting while allowing full wheel travel under load. The design spreads weight across the suspension points built to handle it, extending the life of your brakes, tires, and factory springs while keeping your ride steady mile after mile.
Specs
Weight and Capacity
Warranty
- Limited lifetime warranty
- 30-Day satisfaction guarantee
SSA1 Super Springs Leaf Spring Suspension Enhancer - Anti Sway
Installation Details 
This Product Fits The Following Vehicles
Nick S.
12/1/2025
That is great to hear! I am glad this addition has worked well for your setup. What RV do you have that you added this too?