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    QA1

    QA1 2019+ Chevrolet Silverado / GMC Sierra 1500 Bolt-in Traction Bar Kit

    QA1 2019+ Chevrolet Silverado / GMC Sierra 1500 Bolt-in Traction Bar Kit

    $819.99 USD
    $886.21 USD $819.99 USD
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    Shipping & returns

    Shipping is calculated at checkout by size and destination. Most in-stock gear ships within a few business days; large freight items (campers, racks, bumpers) are made to order. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

    Fitment & build help

    Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

    Warranty

    Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

    View full details
    The QA1 Traction Bar Kit is designed to improve traction, stability, and power control on 2019–2026 Silverado 1500 and Sierra 1500 trucks. By limiting unwanted axle movement under acceleration, it helps reduce wheel hop and keeps power planted where it belongs. An easy addition to the QA1 Rear Drop Kits, this kit adds confidence and control without sacrificing street manners. IMPROVED TRACTION AND CONTROL Modern trucks make plenty of torque, and that can quickly overwhelm the rear suspension under hard acceleration. This traction bar system helps control axle wrap and wheel hop, improving how power is transferred to the pavement. The result is smoother launches, better stability, and more predictable behavior whether you are accelerating hard from a stop or rolling into the throttle on the street. ENGINEERED FOR STREET PERFORMANCE QA1 engineered this traction bar kit specifically for late model half ton trucks, with geometry and mounting points designed to work with QA1 Rear Drop Kits. Rather than being a generic add on, it is built to integrate cleanly with the Silverado and Sierra suspension layout. BOLT IN CONVENIENCE This traction bar kit is designed as a bolt in solution for 2019–2026 Silverado 1500 and Sierra 1500 trucks in both 2WD and 4WD configurations. No cutting or welding is required, making installation straightforward for street builds and daily driven trucks. It installs cleanly alongside compatible QA1 suspension components and does not require permanent modifications to the chassis.

    This Part Fits:

    Year Make Model Submodel
    2019-2026 Chevrolet Silverado 1500 Custom
    2019-2026 Chevrolet Silverado 1500 Custom Trail Boss
    2019-2026 Chevrolet Silverado 1500 High Country
    2019-2026 Chevrolet Silverado 1500 LT
    2019-2026 Chevrolet Silverado 1500 LT Trail Boss
    2019-2026 Chevrolet Silverado 1500 LTZ
    2023-2026 Chevrolet Silverado 1500 PPV
    2019-2026 Chevrolet Silverado 1500 RST
    2019-2021 Chevrolet Silverado 1500 SSV
    2019-2026 Chevrolet Silverado 1500 WT
    2022-2026 Chevrolet Silverado 1500 ZR2
    2019-2026 GMC Sierra 1500 AT4
    2022-2026 GMC Sierra 1500 AT4X
    2019-2021 GMC Sierra 1500 Base
    2019-2026 GMC Sierra 1500 Denali
    2022-2026 GMC Sierra 1500 Denali Ultimate
    2019-2026 GMC Sierra 1500 Elevation
    2022-2026 GMC Sierra 1500 Pro
    2019-2026 GMC Sierra 1500 SLE
    2019-2026 GMC Sierra 1500 SLT

    • Ships from San Diego

      We ship from our San Diego dealer network. Most in-stock gear goes out within a few business days — shipping's calculated at checkout by size and destination.

    • Wrong fitment? We make it right.

      If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

    • Authorized dealer support

      Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.