GMC Sierra 2500 HD Shock - Rear - KYB - MonoMax - `11-`25
GMC Sierra 2500 HD Shock - Rear - KYB - MonoMax - `11-`25

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GMC Sierra 2500 HD Shock - Rear - KYB MonoMax (2011–2025). This heavy-duty rear shock delivers rugged monotube performance for confident control on and off the job.
Built on KYB’s proven MonoMax architecture, this high-pressure gas shock resists fade and keeps damping consistent under heat and load. Tuned for the demands of a 3/4-ton truck, it helps manage body motion, reduce bounce with trailers or payload, and maintain tire contact on rough pavement and graded roads. A direct-fit rear replacement, it aligns with factory mounting points for a straightforward upgrade.
Features
- Monotube, high-pressure gas design for consistent damping
- Heavy-duty valving suited for towing and hauling
- Durable construction for reliable performance
- Improved stability and control under load
- Direct-fit rear application for 2011–2025 GMC Sierra 2500 HD
Have questions about fitment or setup for your Sierra 2500 HD? Call and speak with a specialist. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations: TX 512-982-9393, CA 562-981-6800.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
