Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$1,890.39 kit
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Features, Description, Q&A, Specs & Installation
Heavy-Duty Rear Suspension Support. The Pacbrake ALPHA HD On Demand Rear Air Spring Suspension Kit is engineered to provide serious load-leveling support for your Sierra 2500 HD. Designed for demanding towing and hauling applications, this kit delivers up to 5,000 lbs of supplemental support to improve ride quality, reduce sag, and enhance vehicle stability.
Construction and Appearance. This robust suspension kit features one-inch-thick corrosion-resistant end caps and roll plates for long-term durability. Each air spring includes twenty internal support wires for maximum strength, while the brackets are precision laser cut from powder-coated steel. The system is finished with Grade 5 plated hardware, making it tough enough for daily work and extreme-duty use.
Installation. Installation is moderately difficult and may require mechanical experience or professional assistance. The components mount securely with included hardware and are designed to integrate with the truck's frame without major modifications.
Warranty. This product includes a limited lifetime warranty, covering defects in materials and workmanship under normal use.
Application. This Pacbrake ALPHA HD On Demand Rear Air Spring Suspension Kit fits 2022 to 2026 GMC Sierra 2500 HD models.
Pacbrake HP10585-R-CB3
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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