Timbren Industries GMRTT35S SES Suspension Enhancement System

The Timbren Industries GMRTT35S SES (Suspension Enhancement System) provides a reliable suspension upgrade for vehicles that frequently tow trailers or haul heavy loads. This system uses hollow rubber springs that replace your factory bump stops, offering progressive spring rate support that activates only when needed.

Key Features:

• Engineered from high-quality Aeon hollow rubber springs for durability and performance
• Progressive spring rate automatically engages under load to prevent squat and sway
• No air lines, compressors, or maintenance required—completely self-contained system
• Installs in approximately 30 minutes with basic hand tools
• Helps maintain proper ride height when towing or hauling
• Reduces body roll and improves vehicle stability
• Does not affect unloaded ride quality
• Lifetime warranty on rubber springs

The SES system is ideal for truck and SUV owners who need enhanced load support without the complexity of air suspension systems. When your vehicle is unloaded, the Timbren springs remain inactive, preserving your factory ride quality. As weight is added, the hollow rubber springs progressively compress to provide increasing support exactly where and when it's needed.