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  • Dirt King Heim Upper Control Arms | GMC Sierra 1500 (2019-2025)

    • Designed for 2019+ GMC Sierra 1500 (2WD/4WD) models.
    • Improves suspension geometry and increases wheel travel.
    • Constructed from high-strength boxed steel for durability.
    • Utilizes heavy-duty 3/4" Probearing heim joints for superior articulation.
    • Comes standard with 1" Probearing uniballs.
    • Enhanced strength and performance for off-road and lifted applications.
    • Direct bolt-on installation with no cutting or welding required.

    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.

    Specifications

    • Vehicle Fitment: 2019–2025 GMC Sierra 1500 (2WD/4WD)
    • Material: Heavy-duty steel construction
    • Joints: Probearing heim joints and uniballs for superior articulation
    • Installation: Direct bolt-on, no modifications required
    • Compatibility: Works with stock and aftermarket lift kits
    • Amount of Lift: Allows for 0–3” of lift
    • Track Width: Stock
    • Maximum Backspacing: 4.75”
    • Minimum Rim Size: 17”
    • Coilover Shock Size: Factory or OEM replacement coilovers

    Installation and Use

    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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