Timbren Helper Spring Kit (MPN: GMRS15)

Enhance your vehicle's suspension with advanced rubber spring technology.

The Timbren Helper Spring Kit is designed to improve the rear suspension of Chevrolet Silverado 1500 and GMC Sierra 1500 pickup trucks. This suspension enhancement system features hollow rubber springs that provide a progressive spring rate, ensuring optimal performance under varying loads. As weight increases, the springs work harder to prevent rear end sag, maintaining vehicle level whether towing or carrying heavy cargo.

Each component of the Timbren SES Suspension Upgrade is crafted from precision-bent, laser-cut steel and finished with a durable powder coating for long-lasting quality. The system is engineered to cushion road shocks and enhance ride quality, regardless of load. With a recommended gap of 1/2 inch to 1-1/2 inches between the rubber spring and axle, the kit ensures a smooth ride when unloaded.

This upgrade not only eliminates vehicle squatting and sagging but also increases traction on the front tires, improving overall steering and headlight alignment. By reducing body roll and sway, the Timbren SES provides enhanced stability and peace of mind during operation. The kit includes all necessary mounting hardware for straightforward installation.

Features

• Eliminate Vehicle Squatting And Sagging
• Timbren SES Upgrades Are Designed To Keep Your Vehicle Level At All Times
• Increases Traction On The Front Tires, Improve Overall Steering And Keep Your Headlights Pointing Down On The Road Where They Belong
• Timbren SES Upgrades Offer You More Stability And Peace Of Mind By Eliminating Suspension Sag And Reducing Body Roll And Sway
• Cushion Road Shocks
• Satisfaction Guarantee

Specifications

• Manufacturer: Timbren
• Manufacturer Part Number: GMRS15
• Type: Jounce Spring
• Load Capacity: 8600 Pound
• With Air Compressor: No
• Color: Black
• Quantity: Set Of 2
• Pressure Range: Not Applicable
• Material: Rubber
• Mounting Type: Frame Mount
• With Bellows: No
• With Air Line: No
• With Roll Plate: No
• With Valve: No
• Remote Type: Not Applicable
• With Mounting Hardware: Yes
• Estimated Install Time (Hours): 1

Compatibility / Fit

• 2020-2021 Chevrolet Silverado 1500
• 2023-2026 Chevrolet Silverado 1500
• 2019-2019 Chevrolet Silverado 1500 LD- Old Model
• 2022-2022 Chevrolet Silverado 1500 LTD- Old Model
• 2019-2019 Chevrolet Silverado 1500- New Model
• 2022-2022 Chevrolet Silverado 1500- New Model
• 2020-2021 GMC Sierra 1500
• 2023-2026 GMC Sierra 1500
• 2019-2019 GMC Sierra 1500 Limited- Old Model
• 2022-2022 GMC Sierra 1500 Limited- Old Model
• 2019-2019 GMC Sierra 1500- New Model
• 2022-2022 GMC Sierra 1500- New Model

Technical Documents

• gmrs15.pdf

Product Videos