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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. 2019+ Silverado & Sierra - Routine Maintenance Quick Reference Guide 1 2

    By Zane,   
    • 21 replies
    • 100.1k views

  2. DIY sliding window leak permanent repair 1 2 3 4 6

    By Leevon,
    • 76 replies
    • 64.6k views

  3. Poll: Does your truck have the rear window leak? 1 2 3 4 9

    By DuRsT,
    • 125 replies
    • 62.3k views

  4. Show Us Your 2019 & Up T1 Pictures ! 1 2 3 4 261

    By Sierra Dan,
    • 3.9k replies
    • 1.1m views

  5. -16f cold start my 2023 AT4

    By Big_Kahuna,
    • 11 replies
    • 1.6k views

  6. ? about defect spot in brand new black trailboss

    By garymcel,
    • 5 replies
    • 2.4k views

  7. '19 Silverado 1500 LTZ / Z71 -- Extended Warranty - Yes or No

    By kyfisherman1,
    • 10 replies
    • 3.1k views

  8. '19 vs '21 comparison. 8spd vs 10spd 1 2

    By TeamSaris,
    • 20 replies
    • 3.4k views

  9. '20 GMC 1500 Denali Cruise Fuse?

    By C.Mc.,
    • 0 replies
    • 676 views

  10. '20 Silverado 1500 LT Duramax Build Thread 1 2 3

    By Keinsi,
    • 35 replies
    • 6.6k views

  11. '22 LTZ "Trailer Brakes Disabled" Message

    By Anthony Bessel,
    • 2 replies
    • 3.7k views

  12. '22 Refresh Switch Install

    By mjonesjr84,
    • 0 replies
    • 1.9k views

  13. '23 6.2 meh performance 1 2

    By BB68,
    • 18 replies
    • 4k views

  14. '24 Silverado with skid plate - oil/filter change

    By Probity,
    • 2 replies
    • 1.8k views

  15. ‘16 to ‘19, “volume” trims compared, my opinions

    By OnTheReel,
    • 2 replies
    • 1.5k views

  16. ‘19 6.2L failed oil consumption test

    By jimmyboy8301,
    • 3 replies
    • 3.4k views

  17. ‘21 Denali 3rd brake light camera with topper

    By Mercracing,
    • 13 replies
    • 17.7k views

  18. ‘21 Sierra - No constant 12v on 7 pin harness

    By Phildosaurus,
    • 2 replies
    • 5.2k views

  19. ‘21 Sierra radio cluster upgrade

    By mattowar,
    • 0 replies
    • 1k views

  20. "atmosphere" interior?

    By kodiakdenali,
    • 3 replies
    • 25.2k views

  21. "Program Cluster" appears when I start my engine

    By tdlow,
    • 1 reply
    • 1.3k views

  22. "Reserving" the 2022 Sierra on Web

    By Wiggums,
    • 7 replies
    • 2.6k views

  23. "Serice Charging System Vehicle May Stall"

    By tallyho,
    • 1 reply
    • 5k views

  24. "Theft Attempted"

    By Wiggums,
    • 7 replies
    • 25.9k views

  25. "Wooshing" noise like running water behind the dash on cold start?

    By ero2,
    • 6 replies
    • 2.3k views

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