The Timbren Suspension Enhancement System for 1984 Toyota 4Runner (rear) provides a rear-mounted rubber spring that cushions road shocks and helps eliminate sag when hauling or towing, improving stability and steering response. This bolt-on rear kit supports a 6,000 lb capacity as listed, installs with basic tools and no airlines, and uses Timbren’s hollow rubber springs for progressive load-support and improved ride quality.
Timbren 1984 Toyota 4Runner Rear Suspension Enhancement System