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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. 2025 Silverado 1500 OTA Forced Software Update

    By BA2025,
    • 0 replies
    • 464 views

  2. Is Automatic Climate Control really designed to be this stupid? 1 2

    By ember1205,
    • 16 replies
    • 3.2k views

  3. Left front window goes back down after I roll it back up

    By lonesmj1,
    • 3 replies
    • 503 views

  4. Noise/feeling in pickup

    By Munster4x4,
    • 5 replies
    • 576 views

  5. Wireless charging

    By Bikerjon,
    • 0 replies
    • 479 views

  6. How much hp will a 2019 sierra 1500 5.3 8 speed gain?

    By Janjan,
    • 0 replies
    • 145 views

  7. WTB - Looking for the ARC Shock or Strut Sensors from the 2019 and newer GMC Denalis

    By rosepaule,
    • 0 replies
    • 259 views

  8. Cost of a new mirror.

    By GN2018,
    • 3 replies
    • 751 views

  9. Reverse Tilt Mirrors not returning to exact original position

    By J69759623,
    • 8 replies
    • 7.9k views

  10. Seat comfort- AT4 vs Denali 1 2

    By Joe98,
    • 15 replies
    • 19k views

  11. 2020 LM2 leaking Oil (158,000mi)

    By SC4R3C120W,
    • 6 replies
    • 1.3k views

  12. 2024 Sierra Front License Plate Bracket

    By MidTNDenali,
    • 7 replies
    • 14.2k views

  13. Anyone running smoothie steel wheels? 1 2

    By oldmann,
    • 23 replies
    • 9.7k views

  14. Opinion of Christian Bros Shop/ BG Coolant Product

    By dfanzz01,
    • 10 replies
    • 934 views

  15. 2015 Silverado cylinder 7 misfire 1 2

    By Cleanchvy70,
    • 20 replies
    • 1.8k views

  16. 2019-2021's w/6.2L not involved in the recall 1 2

    By Blade8971,
    • 25 replies
    • 5.5k views

  17. 6.2L Gas or 3.0L 1 2

    By aha1987,
    • 19 replies
    • 2.3k views

  18. STRETCH DRIVE AND A/C SERPENTINE BELTS

    By SIXFOUR,
    • 11 replies
    • 5.4k views

  19. 2020 Silverado Humming/squeaking noise when turning right with 35,000 miles

    By GPGuy,
    • 3 replies
    • 697 views

  20. DOD delete time...

    By pixelmonkey,
    • 4 replies
    • 797 views

  21. Muffler Suggestions

    By lennybg,
    • 1 reply
    • 480 views

  22. I went from a 2021 6.2 to a 2023 3.0 LZ0 and I'm loving it. 1 2

    By JohnMr19,
    • 26 replies
    • 8.9k views
    • Z45
    • Z45

  23. Exclamation Mark (Alert?) on Phone Icon in Infotainment Center 1 2

    By MrLeadFoot,
    • 15 replies
    • 34.4k views

  24. Shipping a truck 1100 miles?

    By steve8,
    • 7 replies
    • 3.3k views

  25. “OOXX” instead of manufacturing date on the tire sidewall

    By Interleukin6,
    • 8 replies
    • 2.3k views
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