2015-2019 Silverado HD & Sierra HD

1,632 topics in this forum

1. 'New' toy

   By slemmer, June 23, 2015
   • 8 replies
   • 3.5k views
   • 
   • ccdies
   • July 14, 2015

3. Almost have the truck the way I want it

   By hegsz71, June 30, 2015
   • 5 replies
   • 2.2k views
   • 
   • vetracer
   • July 13, 2015

4. Silverado and GMC dealers

   By Sk734, July 12, 2015
   • 5 replies
   • 1.3k views
   • 
   • Chevor
   • July 13, 2015

5. Detailed my Rainforest Green 2500 with Pictures

   By KMK454, June 24, 2015
   • 14 replies
   • 4k views
   • 
   • Hotair
   • July 11, 2015

6. Brake lights on, all the time.

   By nickh2500, July 8, 2015   

   • lighting
   • electrical
   • (and 2 more)

     Tagged with:

     • lighting
     • electrical
     • relay
     • brake lights
   • 1 reply
   • 20.6k views
   • 
   • Cosmic Charlie
   • July 9, 2015

7. Another Mirror Question

   By 15DenaliHD, July 5, 2015
   • 6 replies
   • 1.4k views
   • 
   • mx37000
   • July 8, 2015

8. Air deflector

   By 2015duramaxHD, June 22, 2015
   • 11 replies
   • 6.5k views
   • 
   • Amiodynski
   • July 8, 2015

9. Back window shattering??????

   By 08CHEVYMAN, May 17, 2015
   • 5 replies
   • 15.4k views
   • 
   • CAtaylor
   • July 7, 2015

10. Why does the Sierra HD Build Page say 6.0 "Variable Timing" ?

    By Cosmic Charlie, July 1, 2015
    • 9 replies
    • 11.3k views
    • 
    • Cowpie
    • July 5, 2015

11. Stock exhaust

    By 07Serria, July 2, 2015
    • 4 replies
    • 5.6k views
    • 
    • 07Serria
    • July 3, 2015

12. Some updates to the new truck(pics)

    By hegsz71, June 15, 2015
    • 3 replies
    • 2k views
    • 
    • hegsz71
    • June 26, 2015

13. 2015 6.0 Muffler Size Help 1 2

    By scz71864, April 30, 2015
    • 29 replies
    • 31.4k views
    • 
    • scz71864
    • June 26, 2015

14. Back from OBX...first vacation trip in 2500 HD Duramax 1 2

    By calgator73, May 26, 2015
    • 19 replies
    • 4.1k views
    • 
    • LakeSpeed
    • June 23, 2015

15. Considering a trade 1 2

    By nibroc92, June 19, 2015
    • 17 replies
    • 2.7k views
    • 
    • becker87
    • June 22, 2015

16. towing & stock tires

    By rocnrol, April 11, 2015
    • 14 replies
    • 5.1k views
    • 
    • Chevor
    • June 21, 2015

17. 2500 plow setup

    By Sixstroke, June 1, 2015
    • 2 replies
    • 2.8k views
    • 
    • Sixstroke
    • June 2, 2015

18. Vehicle weight MCO vs tire and loading sticker

    By calgator73, May 26, 2015
    • 0 replies
    • 1.3k views
    • 
    • calgator73
    • May 26, 2015

19. Factory painted Sierra grill surround?

    By BigKahuna, May 26, 2015
    • 0 replies
    • 1.4k views
    • 
    • BigKahuna
    • May 26, 2015

20. Just ordered

    By BigKahuna, March 20, 2015
    • 13 replies
    • 2.3k views
    • 
    • BigKahuna
    • May 26, 2015

21. Time for my first diesel. 1 2

    By calgator73, April 21, 2015
    • 15 replies
    • 3.6k views
    • 
    • Cowpie
    • May 25, 2015

22. 6.0 with a 93 tune? Mpg? 1 2 3 4

    By No F-bdy Bs, March 25, 2015
    • 45 replies
    • 47.1k views
    • 
    • Cowpie
    • May 23, 2015

23. 2500 Winch size

    By crankman, May 22, 2015
    • 4 replies
    • 4.5k views
    • 
    • crankman
    • May 22, 2015

24. Ordered New 2500HD

    By bbsq00, May 17, 2015
    • 8 replies
    • 2.4k views
    • 
    • SMiller
    • May 22, 2015

25. 6.0. The last engine in existence that a "Shade Tree" guy ca

    By No F-bdy Bs, May 21, 2015
    • 6 replies
    • 2k views
    • 
    • SMiller
    • May 22, 2015

26. High Beams won't work. Fuse is still good. anyone know whats wrong

    By Daimon Derouin, May 20, 2015   

    • high beams
    • wont work
    • (and 1 more)

      Tagged with:

      • high beams
      • wont work
      • gmc
    • 4 replies
    • 3.3k views
    • 
    • Daimon Derouin
    • May 21, 2015