Coil-Rite™ air helper springs mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1,000 lbs per set*.
Coil-Rite™ air helper springs are made of durable polyurethane to withstand the rigors of coil-sprung suspensions.
*Do Not Exceed The Vehicle's Recommended Gross Vehicle Weight Rating (GVWR)
Look for many new no drill kits which utilize the factory holes and can be installed in half the time or less! These are designed to be fifth wheel and gooseneck hitch compatible.
