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Fulfillment From Multiple U.S. Warehouses
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Timbren
Timbren SES Rear Suspension Enhancement System for 2011-2023 GMC/Chevrolet 2500/3500 (GMRCK25DM1.5)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2011-2023 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks.
The Timbren SES (Suspension Enhancement System) provides a progressive spring rate to manage heavy tongue weights and payload without compromising empty ride quality. This kit uses high-capacity hollow rubber springs designed to eliminate rear-end sag, reduce body roll, and improve overall vehicle stability while towing or hauling. Unlike air spring systems, these helper springs require no maintenance, air lines, or manual pressure monitoring.
Engineered as a direct replacement for the factory bump stops, the GMRCK25DM1.5 bolts into existing mounting points for a straightforward installation. When the vehicle is unloaded, the rubber springs maintain a gap from the axle to preserve the factory ride; under load, they engage to provide immediate support and prevent bottoming out.
- Replaces OE bump stops to improve suspension response and stability
- Prevents suspension sag and reduces sway during heavy hauling or towing
- Maintenance-free hollow rubber springs with a progressive spring rate
- Easy bolt-on installation using basic hand tools; no drilling required
- Durable construction resistant to road salt and extreme temperatures
- Manufacturer Part Number: GMRCK25DM1.5
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Timbren SES Rear Suspension Enhancement System for 2011-2023 GMC/Chevrolet 2500/3500 (GMRCK25DM1.5)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2011-2023 Chevrolet Silverado and GMC Sierra 2500/3500 HD trucks.
The Timbren SES (Suspension Enhancement System) provides a progressive spring rate to manage heavy tongue weights and payload without compromising empty ride quality. This kit uses high-capacity hollow rubber springs designed to eliminate rear-end sag, reduce body roll, and improve overall vehicle stability while towing or hauling. Unlike air spring systems, these helper springs require no maintenance, air lines, or manual pressure monitoring.
Engineered as a direct replacement for the factory bump stops, the GMRCK25DM1.5 bolts into existing mounting points for a straightforward installation. When the vehicle is unloaded, the rubber springs maintain a gap from the axle to preserve the factory ride; under load, they engage to provide immediate support and prevent bottoming out.
- Replaces OE bump stops to improve suspension response and stability
- Prevents suspension sag and reduces sway during heavy hauling or towing
- Maintenance-free hollow rubber springs with a progressive spring rate
- Easy bolt-on installation using basic hand tools; no drilling required
- Durable construction resistant to road salt and extreme temperatures
- Manufacturer Part Number: GMRCK25DM1.5
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