The Timbren Suspension Enhancement System improves rear suspension by adding hollow rubber springs that cushion road shocks and progressively firm as weight increases, keeping trailers and heavy loads level. The bolt-on design avoids airlines and fittings and installs quickly with common hand tools. With a 15000 lb rear capacity, the kit reduces sag and squatting, enhances handling and is backed by a lifetime warranty for long service life.
Timbren Suspension Enhancement System