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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.

    34.4k
    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

5,768 topics in this forum

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

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

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

    By DuRsT,
    • 126 replies
    • 63.7k views

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

    By Leevon,
    • 76 replies
    • 66.5k views

  4. 2019+ Silverado & Sierra - Routine Maintenance Quick Reference Guide 1 2

    By Zane,   
    • 21 replies
    • 102.3k views

  5. Clunk when coming to a stop... driveshaft/slip yoke? Mechanic couldn't recreate it

    By mrbflat,
    • 2 replies
    • 151 views

  6. cameras

    By Phantom 4D,
    • 0 replies
    • 83 views

  7. Brake Pad Warning Message

    By Vu1can,
    • 10 replies
    • 398 views

  8. 6.2L L87 Powertrain Engine Noise (Lifter Failure) Question 1 2

    By clowe1243,
    • 15 replies
    • 2.3k views

  9. Audio Dampening and quiet

    By DJ Annoyed,
    • 3 replies
    • 434 views

  10. Seems to be Missing a lot of Updates

    By Vu1can,
    • 7 replies
    • 354 views

  11. Bridgestone vs Goodyear tires? 1 2 3

    By Philipgonzales3,
    • 39 replies
    • 35.6k views

  12. Upgrade to a 2026 AT4 with the 3.0L Duramax

    By Blade8971,
    • 13 replies
    • 1.2k views

  13. Look up your truck's window sticker 1 2 3 4 5

    By PureZ71,
    • 60 replies
    • 272.9k views

  14. 2020 Silverado 1500 8speed gm needs to recall transmission

    By Sdid,
    • 2 replies
    • 356 views

  15. Broke Down on the Mountain

    By Gangly,
    • 3 replies
    • 334 views

  16. Is This Lift Kit Compatible With a 2020 Silverado 1500 RST Max Tow?

    By Esely1945,
    • 2 replies
    • 190 views

  17. GM Hard Folding Tonneau by REV review 1 2 3 4 5

    By ShamrockShooter,
    • 65 replies
    • 132.5k views

  18. 2026 Sierra 1500 Denali - Sound upgrade?

    By d.lowrey,
    • 2 replies
    • 715 views

  19. Android auto could not connect

    By Ralph Reale,
    • 3 replies
    • 613 views

  20. Gas fill door

    By snowblind,
    • 1 reply
    • 446 views

  21. Rattle in the rear! 1 2 3 4

    By Memphis87,
    • 45 replies
    • 45.4k views

  22. Actual Full Screen CarPlay on Refreshed Silverado/Sierras.

    By EJS2015,   
    • 6 replies
    • 6.1k views

  23. Brake Bleed Procedure

    By hoitzed,
    • 13 replies
    • 44.6k views

  24. Dual mode exhaust calibration 1 2

    By Glava2876,
    • 18 replies
    • 4.6k views

  25. brake pad replacement results in 43 mph warning with brake system failure warning 1 2

    By Madmaximus13,   
    • 16 replies
    • 79.9k views
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