Timbren Industries GMRCK25D Suspension Enhancement System for GM 2500/3500

The Timbren Industries GMRCK25D Suspension Enhancement System is an innovative, maintenance-free suspension upgrade designed to provide progressive load support and reduce squat, sway, and roll. This system uses Aeon® hollow rubber springs that mount between the frame and axle, engaging progressively as weight is added to your vehicle.

Key Features:

• Engineered specifically for GM 2500/3500 pickup trucks
• Aeon® hollow rubber spring technology provides progressive support without compressed air or hydraulics
• Maintenance-free design with no air lines, compressors, or fluid to leak
• Reduces body roll, squat, and sway when towing or hauling heavy loads
• Improves ride quality and vehicle control under load
• Activates only when additional support is needed, maintaining factory ride quality when unloaded
• No-drill installation with all mounting hardware included
• Lifetime warranty on rubber springs

This suspension enhancement system installs quickly without permanent modifications and works seamlessly with your factory suspension. Whether you're towing a trailer, hauling equipment, or carrying heavy cargo, the GMRCK25D provides the extra support you need while preserving your truck's unloaded ride comfort.