Timbren Industries UDR1300 SES Suspension Enhancement System Rubber Helper Springs

The Timbren Industries UDR1300 SES (Suspension Enhancement System) provides a reliable suspension upgrade for vehicles that regularly tow trailers or haul heavy loads. This system uses hollow rubber springs that activate progressively under load, eliminating the need for air lines, compressors, or manual adjustments.

Key Features:

• Hollow rubber spring design provides progressive cushioning that engages when needed
• Maintenance-free operation with no air lines, compressors, or inflation required
• Reduces rear-end sag when towing or hauling heavy cargo
• Improves vehicle stability and control under load
• Helps prevent bottoming out on rough roads
• Easy bolt-on installation with no drilling required
• Constructed from durable Aeon hollow rubber for long service life

The SES system mounts between the frame and axle, providing supplemental support that activates automatically as weight is added. When unloaded, the system remains inactive, preserving your vehicle's original ride quality. This makes it an ideal solution for trucks and SUVs that experience varying load conditions.