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2019-2026 Silverado 1500 & Sierra 1500

The main discussion hub for the T1XX platform. Daily driving, new orders, pricing, and news for the 2019+ half-ton trucks. Includes 2022+ refresh. 

 

 

Subforums

  1. Troubleshooting, Warranty & Recalls

    The help desk. Diagnose Google Built-In glitches, transmission shudder, check engine lights, and discuss warranty claims.

    34.2k
    posts

  2. Modifications, Wheels & Tires

    Lift kits, leveling kits, tonneau covers, and wheel setups. Share your 1500 build and see what fits.

    56.1k
    posts

  3. Engines & Drivetrain (V8, Duramax, TurboMax)

    Technical discussion for the 6.2L (L87), 5.3L (L84), 3.0L Duramax (LZ0/LM2), and 2.7L TurboMax. Tuning, maintenance, and 8-speed &10-speed transmission tech.

    15.9k
    posts

5,756 topics in this forum

  1. Oil Pressure 6.2 1 2

    By seniorjumper82,
    • 16 replies
    • 59.5k views

  2. No Low Range / 4L ? 1 2

    By ember1205,
    • 18 replies
    • 58.7k views

  3. Lower the rear of my Trail Boss 1 2 3 4

    By saber,   
    • 47 replies
    • 58.2k views

  4. Truck bed lighting 1 2

    By HONDABBQ,
    • 28 replies
    • 58.1k views

  5. re-gearing for 37's ?? 1 2 3

    By FirstAscent,
    • 42 replies
    • 57.9k views

  6. Extended Warranty on the 3.0 Duramax? 1 2 3 4

    By Olympus,
    • 47 replies
    • 57.8k views

  7. Activating 7 pin plug 12v power

    By Unclebud87,
    • 11 replies
    • 57.8k views

  8. DFM disable 1 2 3

    By BamX31,
    • 41 replies
    • 57.6k views

  9. E85 Flex Fuel - 2019 AT4 1 2 3 4 7

    By Taz56,
    • 96 replies
    • 57.6k views

  10. 3.0 duramax additives 1 2

    By Pswa320,
    • 29 replies
    • 57.5k views

  11. Trailboss +1" lift with 35 x12.5 x18 1 2

    By silveradonationfan15,
    • 26 replies
    • 57.3k views

  12. Premium Gas on 2.7 Silverado

    By Aesthetix,
    • 13 replies
    • 56.9k views

  13. Explanation of all the driving modes

    By shift_grind,
    • 3 replies
    • 56.8k views

  14. 8 speed downshift clunk to 1st gear 1 2 3

    By 11bravoZ71,
    • 30 replies
    • 56.7k views

  15. 6.2 L oil consumption

    By Big_Kahuna,
    • 13 replies
    • 56.6k views

  16. Brake caliper issue 1 2 3 4

    By LTeddy,
    • 48 replies
    • 56.3k views

  17. Trailer tire pressure monitor sensor installation and setup 1 2

    By mikelevitt,
    • 17 replies
    • 55.9k views

  18. Transmission hard shift 1 2

    By Phantom 4D,
    • 17 replies
    • 55.8k views

  19. Window tinting 1 2

    By Chris walker,
    • 29 replies
    • 55.8k views

  20. 360 camera 1 2 3

    By NikoRay,
    • 36 replies
    • 55.6k views

  21. Whining/supercharger noise when RPM’s increase 1 2 3

    By aha1987,
    • 41 replies
    • 55.6k views

  22. oil change cost 1 2

    By Clay00024,
    • 17 replies
    • 55.6k views

  23. GM 2 Inch Lift and Level kit 1 2 3

    By Jay Teez,
    • 36 replies
    • 55.5k views

  24. USB ports stopped working?

    By mistaare,
    • 6 replies
    • 55.3k views

  25. SD card message

    By SuperDuper,
    • 14 replies
    • 54.8k views
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