2015-2019 Silverado HD, Sierra HD & Medium Duty

1,665 topics in this forum

1. Dealer pricing ridiculous on 2500

   By cmysstailights, September 12, 2020
   • 13 replies
   • 3.3k views
   • 
   • flyingfool
   • November 12, 2020

2. Andersen 5th wheel

   By cmysstailights, November 1, 2020
   • 12 replies
   • 1.9k views
   • 
   • cmysstailights
   • November 10, 2020

3. Tailgate Cable Request

   By revrnd, October 16, 2020
   • 6 replies
   • 4.1k views
   • 
   • revrnd
   • November 4, 2020

4. Tire Load Range

   By ddeason, November 3, 2020
   • 0 replies
   • 898 views
   • 
   • ddeason
   • November 3, 2020

5. Brake issue

   By John 25, November 3, 2020
   • 1 reply
   • 994 views
   • 
   • newdude
   • November 3, 2020

6. 2016 3500 Stereo Upgrade

   By Xshot, October 30, 2020
   • 10 replies
   • 10k views
   • 
   • cmysstailights
   • November 2, 2020

7. Running Boards Icy

   By Colossus, October 23, 2020
   • 0 replies
   • 1.1k views
   • 
   • Colossus
   • October 23, 2020

8. 2017+ L5P reliability. Post good & bad 1 2 3

   By 2018GMC, February 5, 2018
   • 36 replies
   • 92k views
   • 
   • Daniel Duzan
   • October 21, 2020

9. Yokohama geolandar m/t G003

   By 4wdriver, November 19, 2018
   • 11 replies
   • 7.7k views
   • 
   • Grumpy Bear
   • October 20, 2020

10. 17 HD tranny leak only 28,000 miles! 1 2

    By Midnight Black, September 30, 2020   

    • Tranny Leak
    • Tranny seal
    • 15 replies
    • 3.1k views
    • 
    • gearheadesw
    • October 19, 2020

11. Borscoping the intake valves?

    By Gregory Krisa, October 3, 2020
    • 3 replies
    • 1.3k views
    • 
    • Gregory Krisa
    • October 3, 2020

12. General questions

    By rsanford, September 16, 2020
    • 1 reply
    • 959 views
    • 
    • i82much
    • September 17, 2020

13. 6.0 hesitation 1 2

    By i82much, September 3, 2018
    • 19 replies
    • 24k views
    • 
    • i82much
    • September 15, 2020

14. What kind of MPG will a tuner get me? 1 2 3

    By Jdell85, September 2, 2020
    • 32 replies
    • 33.3k views
    • 
    • gearheadesw
    • September 8, 2020

15. 3500HD Tire, Wheel, and Key/Leveling Kit Input needed

    By Xshot, September 5, 2020
    • 3 replies
    • 1.3k views
    • 
    • Xshot
    • September 5, 2020

16. Exhaust brake operation 1 2

    By Revspan, April 7, 2019
    • 25 replies
    • 24.5k views
    • 
    • redwngr
    • September 3, 2020

17. Fog on the inside of headlight assembly

    By theJman, August 25, 2020
    • 2 replies
    • 2k views
    • 
    • Chrisk1
    • September 2, 2020

18. Hitch receiver cover

    By elucas78, August 30, 2020
    • 1 reply
    • 919 views
    • 
    • zed2
    • August 30, 2020

19. Roof leak fixed and GM/ dealership response 1 2

    By Jeff Penn, February 16, 2017
    • 23 replies
    • 67.2k views
    • 
    • Owens45
    • August 28, 2020

20. squeakey brakes or brake 1 2 3

    By OsageZ71, May 6, 2017
    • 32 replies
    • 34.6k views
    • 
    • Smalltownguy
    • August 27, 2020

21. Cab Marker Lights

    By cbgrant74, September 22, 2016
    • 12 replies
    • 6.9k views
    • 
    • Chebu70
    • August 27, 2020

22. Wiper blade replacement options?

    By dave_clt, June 22, 2020
    • 11 replies
    • 3k views
    • 
    • theJman
    • August 25, 2020

23. Duramax not starting 1 2

    By Flyingwhiskey, March 17, 2019   

    • 2017
    • 18 replies
    • 39.2k views
    • 
    • newdude
    • August 22, 2020

24. Horn problems!

    By DGBenny, March 11, 2017
    • 11 replies
    • 39.1k views
    • 
    • Dunph
    • August 22, 2020

25. 2016 Wheel Center Cap removal?

    By pacokarp, August 9, 2020
    • 2 replies
    • 9.6k views
    • 
    • Gagliano7
    • August 18, 2020