Toyota Pickup (2WD) 1986 -2004 SD RAS uses a variable-rate tension

RAS uses a variable-rate tension coil spring that attaches directly to your rear leaf springs

and weekend haulers

or compromise everyday comfort

Loaded and unloaded comfort

If truck has factory overload spring

Toyota Pickup (2WD) 1986 -2004 SD RAS uses a variable-rate tensionKit includes an easy to install RAS Light Duty Spring for each rear leaf spring. RoadActive Suspension kits are designed to strengthen the rear leaf springs for towing or hauling without negatively affecting unloaded ride quality. This kit will reduce rear bounce and squat when loaded while significantly improving stability, handling and performance at all times. Estimated install time is 1 hour.