Timbren Industries GMRTT15S SES Suspension Enhancement System

The Timbren Industries GMRTT15S SES (Suspension Enhancement System) is an innovative suspension upgrade designed to provide superior load support and ride quality for trucks and commercial vehicles. This system utilizes Timbren's proprietary Aeon hollow rubber spring technology to deliver progressive spring rates that automatically engage when additional load support is needed.

Key Features:

• Hollow rubber spring design eliminates metal-to-metal contact for quiet operation
• Progressive spring rate increases support as load weight increases
• No maintenance required - no air lines, compressors, or fluid to check
• Reduces trailer sway and body roll when towing or hauling heavy loads
• Bolt-on installation requires no drilling or frame modifications
• Works with existing suspension to maximize load capacity
• Improves braking stability and steering control under load
• Durable rubber construction resists corrosion and harsh weather

The GMRTT15S system provides an affordable alternative to air bags and helper springs while delivering consistent performance without the complexity of air systems. When your vehicle is unloaded, the hollow springs compress to maintain factory ride quality, then automatically engage to provide up to 3,000 pounds of additional load support when needed. Ideal for contractors, recreational towers, and anyone who regularly hauls equipment or trailers.