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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.

    34.3k
    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

5,762 topics in this forum

  1. Part Numbers or Location to buy

    By Daniel Formichelli,
    • 4 replies
    • 938 views

  2. Current lead time on 1500 AT4?

    By mjd201,
    • 2 replies
    • 1.4k views
    • Z45
    • Z45

  3. Right front speaker rattle. Factory or aftermarket replacement?

    By Jav_eee,
    • 12 replies
    • 12k views

  4. Connection Issues with MyGMC app

    By TexasKeith,
    • 4 replies
    • 3.3k views

  5. Rear Bumper Torque Spec

    By SilveradoRST,
    • 0 replies
    • 854 views

  6. MAJOR FRAME DAMAGE/ poss totaled 1 2

    By BrizzoDaIzzo,   
    • 17 replies
    • 36.6k views

  7. 6 to 10

    By tkkz71,
    • 8 replies
    • 1.1k views

  8. Duramax 3.0 exhaust/ cold air intake thread

    By Dersch,
    • 12 replies
    • 35k views

  9. New Range DFM disable for 22+ model year trucks available 1 2

    By foghorn23,
    • 27 replies
    • 8.5k views

  10. Bose speakers

    By Msf517,
    • 2 replies
    • 1.7k views

  11. I've had both gloveboxes replaced.

    By KinkyDuramax,
    • 4 replies
    • 2.1k views

  12. Does extra differential fluid cause issues? 1 2 3

    By Interleukin6,
    • 31 replies
    • 5.7k views

  13. Usb-c

    By Morpheus5150,
    • 9 replies
    • 20.5k views

  14. A/c issues with my 2021 sierra

    By James Valiquette,
    • 3 replies
    • 800 views

  15. Supercruise Lane Change Not Working 1 2 3 4 5

    By Rinconmike,
    • 62 replies
    • 20.2k views

  16. A different topic.....I like my truck! 1 2 3 4

    By Rodek,
    • 45 replies
    • 9.6k views

  17. Falken A/T4W Discussion

    By MacA,
    • 8 replies
    • 10.6k views

  18. Tranmission is "shaking"

    By Mike262,
    • 3 replies
    • 1.7k views

  19. 3.42 swap for 3.73

    By Leedall24,
    • 4 replies
    • 1.2k views

  20. New Member!

    By Thndr GMC,
    • 4 replies
    • 789 views

  21. G80 needs LS additives or not?

    By Interleukin6,
    • 6 replies
    • 4.6k views

  22. Wifi question please help.

    By 15 Z71,
    • 6 replies
    • 3.8k views

  23. Rear Bumber

    By itismedavidg,
    • 1 reply
    • 800 views

  24. Let's discuss car theft

    By Haufski762,
    • 11 replies
    • 14.3k views

  25. 9.76” Rear End 1 2

    By Jacksfan98,
    • 22 replies
    • 51.4k views

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