Overview
The Supersprings SSR-118-54 is a rear SumoSprings leaf spring helper, sold as a solo kit with a 1000 lbs. capacity per pair at 50 percent compression. It is meant for drivers who want added rear support for leaf springs without drilling.
It falls under towing and leaf spring helpers and is universal fit. Do not use the kit to exceed the vehicle’s GVWR.
Key features
- Rear-mounted SumoSprings leaf spring helper
- Solo kit configuration
- Rated 1000 lbs. per pair at 50 percent compression
- No drilling required for installation
Rear leaf spring helpers
A leaf spring helper adds supporting force to the rear springs so the suspension resists sag when the vehicle carries weight or tows. Helpers work alongside the factory springs rather than replacing them, so the stock springs still carry the base load while the helper takes added weight as it compresses.
Choose a helper with the capacity and mounting style that suits your use. Kits that do not require drilling mount with existing holes or clamps, while others may need changes to the axle or spring perches. Check that the helper’s capacity works with your payload and the vehicle’s GVWR, and do not treat it as a way to raise the payload limit.
Inspect helpers and the rear springs periodically. Look for cracked or sagging leaves, worn bushings, loose U-bolts and rust on mounting brackets. Recheck fasteners after the first few drives and whenever you notice changes in ride height or handling.
- Check GVWR before adding load
- Inspect U-bolts and brackets for looseness
- Watch for uneven ride height
Specifications
| Brand | Supersprings |
|---|---|
| Part number | SSR-118-54 |
| UPC | 814699006171 |
| Position | Rear |
| Kit type | Solo Kit |
| Capacity | 1000 lbs. at 50 percent compression, per pair/set |
| Drilling | No drill required |
| Fitment | Universal Fit |
Vehicle fitment
It is universal fit, so no make, model or year is tied to it. Measure your rear leaf springs and confirm the GVWR limit suits your vehicle before installing it.
Because the kit is universal, it is not confirmed for any particular generation or model. Confirm your vehicle’s year, model and trim before installing.
What’s included
The kit is a solo kit. Check the individual hardware against your installation before starting.
