2020-2024 Silverado HD & Sierra HD

1,621 topics in this forum

1. Upfitter pic

   By rjgvt, August 31
   • 4 replies
   • 714 views
   • 
   • rjgvt
   • September 2

3. 3.73 vs 4.10 gear ratio which would get better fuel mileage?

   By 94yj, August 30
   • 5 replies
   • 700 views
   • 
   • garagerog
   • September 1

4. am i allowed to post a car fax report on here? on a truck i want to buy from a dealer

   By 94yj, August 30
   • 8 replies
   • 485 views
   • 
   • Dunn
   • August 31

5. ERROR | Brake Gain Not Recalled 1 2

   By Scott Hatten, July 22, 2020
   • 24 replies
   • 21.2k views
   • 
   • redwngr
   • August 30

6. Rear Windows with privacy glass UV rating

   By Ringo2202, August 30
   • 1 reply
   • 269 views
   • 
   • redwngr
   • August 30

7. Flexgate

   By dbdonavan, August 24
   • 7 replies
   • 572 views
   • 
   • Dunn
   • August 30

8. 6.6 Gas MPG 1 2 3 4 9

   By brendon444, September 8, 2019
   • 124 replies
   • 156.9k views
   • 
   • redwngr
   • August 24

9. 2020 to 2024 Sierra HD front end conversion!

   By Dbeto54, April 18
   • 13 replies
   • 5.6k views
   • 
   • Elkkiller
   • August 24

10. 2024 AT4 Tailgate Removal + 360 Camera (tldr it works post removal)

    By OkieDavid, June 27, 2023
    • 11 replies
    • 10.3k views
    • 
    • buddy902
    • August 18

11. 2500 HD EGR Door Molding

    By AndrewF, August 18
    • 1 reply
    • 339 views
    • 
    • AndrewF
    • August 18

12. What Triggers "Check Trailer Wiring" DIC Message 1 2 3

    By Wxman, April 1, 2021
    • 38 replies
    • 85.4k views
    • 
    • Gespringer1
    • August 18

13. ZR2 seats

    By Dunn, August 12
    • 2 replies
    • 566 views
    • 
    • Dunn
    • August 18

14. 2020 HD picture Thread 1 2 3 4 39

    By CRApex, August 29, 2019   

    • Official
    • 2020 hd
    • (and 1 more)

      Tagged with:

      • Official
      • 2020 hd
      • picture
    • 570 replies
    • 209.7k views
    • 
    • CRApex
    • August 17

15. Dually Tire Question(s)

    By jeffd, August 4
    • 7 replies
    • 647 views
    • 
    • RGA
    • August 15

16. 2024 GMC 3500 AT4 All Torque Specs

    By ptlumbard, August 10
    • 6 replies
    • 377 views
    • 
    • ptlumbard
    • August 10

17. Towing capacity variences

    By bigblue2024, August 3
    • 11 replies
    • 1.3k views
    • 
    • redwngr
    • August 7

18. Adaptive Cruise Control on 2024 Chevrolet 2500 4x4HD WT

    By Maxsboat, July 27
    • 10 replies
    • 1.5k views
    • 
    • sstoner911
    • August 6

19. Nothing but PROBLEMS with the 2024 GMC Denali Ultimate 2500 1 2

    By ShibaPauly, March 19   

    • GMC
    • Denali Ultimate
    • (and 8 more)

      Tagged with:

      • GMC
      • Denali Ultimate
      • Duramax
      • 2024 Sierra
      • 2024 Denali Ultimate
      • GMC 2500
      • Denali Ultimate problems
      • Duramax problems
      • GMC problems
      • 2024 Sierra problems
    • 21 replies
    • 22.7k views
    • 
    • DrPontiac
    • August 5

20. Torsion Bar Suspension Stiffness

    By bruceb58, July 30
    • 5 replies
    • 798 views
    • 
    • bruceb58
    • August 2

21. 2022 Chev 3500HD Dually rear spindle nut

    By Brad Clarke, July 30
    • 1 reply
    • 1.3k views
    • 
    • newdude
    • July 30

22. Stolen Silverado

    By ManyCamaroz, February 10
    • 12 replies
    • 7.8k views
    • 
    • Hannah02
    • July 30

23. 2024 HD orders / status 1 2 3 4 49

    By Agargano98, April 5, 2023
    • 720 replies
    • 101.9k views
    • 
    • Boborc
    • July 26

24. 2020 Silverado whistling noise

    By Mario C, July 24
    • 3 replies
    • 481 views
    • 
    • gemarsh
    • July 26

25. 2020 GMC AT4 Diesel Brakes lock up on their own. Extremely Dangerous!!! 1 2 3

    By joeidaho, June 7, 2021
    • 40 replies
    • 23.8k views
    • 
    • TrouserChief
    • July 24

26. 275/50/22 on fancy rims (2024 Silverado 1500)

    By TDF89, July 22
    • 7 replies
    • 1.1k views
    • 
    • Another JR
    • July 24