Rear SuperSprings - 860kg by SuperSprings International bds The SSA42 has an additional

The SSA42 has an additional load leveling capacity of 1

and instructions

Maintenance-free Enhances load carrying ability Coil capacity increased by 15% to 30% & 3000 (lb) Rear Capacity at 50% Compression Reduces and stabilizes sway Improves overall driver control and ride comfort Compress up to 80% of original height with full memory rebound One-piece unit attached on one side used as a replacement/upgrade to factory bump stops Progressive spring rate with superior damping properties Made from proprietary and patented microcellular urethane Will not leak or rupture Never load any vehicle beyond the manufacturer’s GVWR

is fully bolt-on

Rear SuperSprings - 860kg by SuperSprings International bds The SSA42 has an additionalSuperSprings 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 SSA42