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

    By rosepaule,
    • 0 replies
    • 240 views

  2. Cost of a new mirror.

    By GN2018,
    • 3 replies
    • 633 views

  3. VIN/ Window sticker lookup?

    By johnnyquick,
    • 9 replies
    • 4.1k views

  4. Lower ball joint

    By Mack3748,
    • 8 replies
    • 2.2k views

  5. Connectivity Plan Expired Today - Which Alternative Option is Better?

    By MrLeadFoot,
    • 10 replies
    • 1.4k views

  6. Interior Protection Accessories for Dogs

    By MrLeadFoot,
    • 14 replies
    • 1.1k views

  7. Opinion of Christian Bros Shop/ BG Coolant Product

    By dfanzz01,
    • 10 replies
    • 827 views

  8. 2015 Silverado cylinder 7 misfire 1 2

    By Cleanchvy70,
    • 20 replies
    • 1.6k views

  9. 6.2L Gas or 3.0L 1 2

    By aha1987,
    • 19 replies
    • 2k views

  10. 2020 LM2 leaking Oil (158,000mi)

    By SC4R3C120W,
    • 6 replies
    • 1.1k views

  11. Muffler Suggestions

    By lennybg,
    • 1 reply
    • 432 views

  12. 2020 Silverado Humming/squeaking noise when turning right with 35,000 miles

    By GPGuy,
    • 3 replies
    • 619 views

  13. DOD delete time...

    By pixelmonkey,
    • 4 replies
    • 732 views

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

    By Interleukin6,
    • 8 replies
    • 1.8k views

  15. Tire recommendations

    By Interleukin6,
    • 12 replies
    • 3.4k views

  16. Warranty Work guarantee time

    By Lunar68,
    • 7 replies
    • 854 views

  17. Somebody crashed into my 2020 Trail Boss. Rental is a 2025 Sierra.

    By Transient,
    • 1 reply
    • 722 views

  18. Ok to Use This Windshield Washer Fluid? 1 2

    By MrLeadFoot,
    • 21 replies
    • 4.6k views

  19. Front brake pads and rotors

    By Interleukin6,
    • 5 replies
    • 1.1k views

  20. 2021 Sierra 1500 Accessories For Sale

    By 99NCAA,
    • 0 replies
    • 355 views

  21. STRETCH DRIVE AND A/C SERPENTINE BELTS

    By SIXFOUR,
    • 11 replies
    • 4.3k views

  22. Only one tire replacement?

    By Interleukin6,
    • 9 replies
    • 1.2k views

  23. Ordering a lt trail boss next month and trying to decide color and input would be great 1 2

    By Bigguy214,
    • 16 replies
    • 1.3k views

  24. Tailgate swap-'21 NON flex

    By Grey6.2,
    • 2 replies
    • 364 views

  25. OEM Battery Life 1 2

    By GN2018,
    • 26 replies
    • 2.8k views
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