SuperSprings are patented self-adjusting suspension stabilizers engineered for vehicle with leaf spring rear suspension systems. SuperSprings by design provide users extra load capacity and additional vehicle handling and control, both without significantly hardening the ride.

SuperSprings simply install right over a vehicle’s rear leaf springs. They work in parallel with a vehicle’s existing suspension system and “kick-in” as needed. The increase in load carrying capacity delivered by installing SuperSprings helps eliminate vehicle rear-end sag and improves towing capabilities.

SuperSprings unique anti-sway feature reduces body roll providing enhanced driver control which can make the difference when entering a sharp turn or during an emergency panic over-correction situation. This is accomplished by SuperSprings patented tapered spring blade and rolling shackles. Feel the SuperSprings difference, whether hauling a heavy load, towing or just want the handling benefits that come with a more stable, secure and controllable ride.

• Maintains a smooth ride whether your vehicle is loaded or unloaded
• Reduce sag and sway while maintaining a nice, smooth ride.
• Reduces factory springs lateral twisting thereby reducing vehicle body roll.
• Installation time for SuperSprings with power tools is no more than 60 minutes.
• Independent tests showed SuperSprings improve driver control by 30%
• Patented “Pivoting and Rolling Shackle”
• Works with existing springs
• Limited Lifetime Warranty
• Maintenance free

Installation Note:

The standard leg-length of the u-bolts provided is 4” long. If your vehicles spring pack has had extra leaves added you might require longer u-bolts to complete the installation. Also, some older Chevrolet 3/4 ton and 1 ton models have thicker spring packs that require our longer U-bolts. Measure the height of your spring pack directly above the axle (Figure A below). If this measurement is greater than 3 1/2” you will need longer U-bolts. 5-1/4” leg-length U-bolts are available for the kits. Please place a note in the order comments or advise us by phone if you require longer U-Bolts.