Shocks for the 2025 GMC Sierra 3500 HD from Bilstein and Fabtech, for a better ride and more control on and off the pavement, at stock height or lifted.
2025 Sierra 3500 HDs share fitment with 2024. Factory-lifted trims like ZR2 and AT4X do not need leveling kits and may not accept standard lift kits.
Every part here is matched to the 2025 GMC Sierra 3500 HD with manufacturer fitment data. Select your trim, cab and bed in the vehicle bar above to see only what fits. Also shop all 2025 GMC Sierra 3500 HD parts or GMC Sierra 3500 HD shocks for every year.




























