Timbren 1988 GMC C7000 Rear Suspension Enhancement System

If you're driving a 1988 GMC C7000 and you're looking to improve how it handles heavy loads, the Timbren Suspension Enhancement System (SES) is a solid option. This kit is designed to work with your existing leaf spring and air ride suspension, giving you an extra layer of support when you need it most. It's built to help prevent that common squatting and sagging you see when towing or hauling, making your truck feel more stable and secure on the road.

What makes these Timbren kits stand out is their simplicity and effectiveness. Instead of complicated air lines or fittings that can leak, they use durable rubber cushions. These cushions automatically adjust to uneven loads and road conditions, absorbing shocks and vibrations for a smoother, more controlled ride. Because there are no air lines, maintenance is practically non-existent, and installation is straightforward. You can typically bolt them on using basic hand tools without needing to drill any holes or route any extra lines, getting you back on the road quickly.

Timbren has been a leader in rubber spring technology since 1965, and this system is built to last. It comes with a lifetime warranty, giving you peace of mind that it's designed for long-term, trouble-free service. By improving your truck's handling and reducing suspension settling, this kit can significantly increase your safety and confidence, especially when you're towing or carrying heavy cargo.