Upgrade your 2019+ Sierra suspension with the Dirt King Heim Upper Control Arms, engineered for improved handling and durability. These UCAs correct suspension angles, increase wheel travel, and enhance overall ride quality, making them perfect for both off-road and daily driving.
Built with high-strength boxed steel and featuring Probearing heim joints and uniballs, these control arms provide maximum articulation while eliminating weak factory components. The high-clearance design ensures compatibility with lift kits and oversized tires.
The Dirt King Heim Upper Control Arms are designed for a hassle-free bolt-on installation, utilizing factory mounting points. Whether you're looking for better on-road handling or extreme off-road performance, these control arms deliver unmatched durability and articulation.
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