Timbren Front Axle SES Suspension Enhancement System (17-18 4WD Sierra 1500)Find parts that fit my vehicle

Heavy-Duty Front Suspension Support. The Timbren Front Axle SES Suspension Enhancement System is engineered to eliminate front-end sag, sway, and bottoming out caused by snowplows or heavy accessories. Designed for the 4WD Sierra 1500, this upgrade enhances handling and stability without altering your truck's ride under normal driving conditions.

Construction and Appearance. Utilizing Timbren's proprietary Aeon® rubber springs, this system delivers a progressive spring rate that adjusts to increasing loads. The rugged, maintenance-free design eliminates the need for air lines or compressors and operates quietly even in severe weather. The springs engage only under load, maintaining a factory ride when not in use and activating instantly when needed to stabilize the vehicle.

Installation. Installation is easy and designed for DIYers—no drilling, cutting, or special tools are required. The system fits directly into the existing suspension setup and is ready to perform in under an hour.

Warranty. Timbren backs this product with a lifetime warranty, offering long-term durability and confidence for demanding work applications.

Application. This Timbren Front Axle SES Suspension Enhancement System fits 2017-2018 4WD Sierra 1500.

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