Timbren SES Rear Suspension Enhancement System for Select Cadillac/Chevrolet/GMC 2000-2020 (GMRYS4)

Fits select 2000-2020 Cadillac Escalade, Chevrolet Suburban, Tahoe, Avalanche, and GMC Yukon / Yukon XL models.

The Timbren SES (Suspension Enhancement System) GMRYS4 is a high-performance rear suspension upgrade engineered to eliminate vehicle squat and sagging under heavy loads. Utilizing proprietary rubber cushions, this system automatically adjusts to uneven loads and road conditions, ensuring a level ride and significantly improved handling whether you are towing a trailer or hauling heavy cargo. These kits are designed to replace the factory bump stops to provide additional support and stability.

Built for long-term reliability, the SES kit is completely maintenance-free. Unlike air-ride systems, there are no airlines to route, no fittings to leak, and no compressors to fail. The simple bolt-on design allows for a quick installation using basic hand tools, requiring no drilling into the vehicle frame.

• Eliminates vehicle squatting and sagging under load for a level ride height
• Cushions road shocks and reduces trailer sway for improved safety
• Simple bolt-on installation with no drilling or airlines required
• Progressive-rate rubber springs adjust automatically to load weight
• Maintenance-free design with no moving parts to service
• Manufacturer Part Number: GMRYS4
• Includes a lifetime warranty