Timbren Industries DFRM15 SES Suspension Enhancement System

The Timbren Industries DFRM15 SES (Suspension Enhancement System) is engineered to provide progressive load support for trucks and SUVs during towing and hauling operations. This hollow rubber spring system installs between the frame and axle to deliver additional cushioning and stability when your vehicle is under load.

Key Features:

• Aeon hollow rubber spring design provides progressive load support that activates only when needed
• No air lines, compressors, or adjustments required—completely maintenance-free operation
• Reduces body roll, sway, and rear-end squat when towing trailers or carrying heavy loads
• Easy bolt-on installation with no drilling or modifications required
• Engineered from natural rubber for long-lasting durability and quiet operation
• Will not leak, rust, or corrode like air bag systems
• Improves steering control and braking performance when loaded

The SES system works independently from your existing suspension, engaging progressively as load increases. When unloaded, the Timbren springs remain disengaged, maintaining your vehicle's factory ride quality. This makes the DFRM15 an ideal solution for drivers who frequently transition between daily driving and heavy-duty hauling or towing applications.