Modifications & Accessories

1,140 topics in this forum

1. Vortec hood badge on 2015 2500HD 6.0

   By 2015VORTECZ71, February 9, 2017
   • 10 replies
   • 9.5k views
   • 
   • Grumpy Tooch
   • February 15, 2017

2. Diff Drop?????

   By redneck47441, December 4, 2016
   • 10 replies
   • 28.7k views
   • 
   • Buckshot556
   • May 31, 2017

3. Made some chrome laser etched lugnuts for my GMC and kids Chevy

   By cinci5, March 14, 2016
   • 10 replies
   • 1.9k views
   • 
   • cinci5
   • March 25, 2016

4. 2018 silverado tail light on 2018 GMC 3500HD?

   By gvs1999, January 14, 2019
   • 10 replies
   • 1.1k views
   • 
   • gvs1999
   • January 18, 2019

5. How much lift before needing longer shocks?

   By Big Whiskey, June 2, 2017
   • 10 replies
   • 18.3k views
   • 
   • EJCarter
   • June 12, 2017

6. new splash guards/mud flaps

   By johnnyg123, August 6, 2017
   • 10 replies
   • 3.5k views
   • 
   • Daly
   • August 8, 2017

7. Got the brow and windows tinted.

   By Bhurt, April 10, 2018
   • 10 replies
   • 6.8k views
   • 
   • Stihl3500
   • June 4, 2018

8. Location of Snow Plow Forward Lamp Wiring Harness

   By ESMD, July 7, 2018
   • 10 replies
   • 16.4k views
   • 
   • captadamnj
   • September 24, 2019

9. towing upgrades

   By rocnrol, May 4, 2015
   • 10 replies
   • 9.9k views
   • 
   • alchrist3
   • May 15, 2015

10. AMP Powersteps for DMax

    By austingta, July 2, 2016
    • 10 replies
    • 2.4k views
    • 
    • Big ~O~
    • November 7, 2016

11. 2017 High Country leveled

    By Kwikasfuki, April 7, 2017
    • 9 replies
    • 4.1k views
    • 
    • 4x4Pete
    • April 8, 2017

12. 2017 2500 IO3 Upgrade to ?

    By DCsnow1000, May 12, 2017
    • 9 replies
    • 4.6k views
    • 
    • MNorby
    • October 9, 2018

13. Any using "wheel skins" over factory steel wheels?

    By WIarcheryhunter, March 7, 2017
    • 9 replies
    • 7.3k views
    • 
    • WIarcheryhunter
    • March 7, 2017

14. 2015 Silverado 2500HD W/T "Modernizing" - Help! Instrument Cluster Upgrade, Backup Camera Upgrade, Factory Nav 8" Screen Upgrade

    By ChadwickDMAX, March 12, 2019   

    • instrument cluster upgrade
    • 2015 silverado 2500hd
    • (and 5 more)

      Tagged with:

      • instrument cluster upgrade
      • 2015 silverado 2500hd
      • w/t
      • backup camera upgrade
      • 8 screen upgrade
      • front camera upgrade
      • work truck
    • 9 replies
    • 11.7k views
    • 
    • Gmman
    • March 25, 2019

15. 18" tire size

    By miker2702, June 29, 2017
    • 9 replies
    • 8.6k views
    • 
    • FLORIDAMK
    • April 8, 2018

16. Xenon's installed in headlights in Chev 2500HD

    By avalonandl, August 20, 2014
    • 9 replies
    • 5.9k views
    • 
    • avalonandl
    • November 10, 2014

17. Auxiliary switch location

    By Tunnelgas, May 1, 2018
    • 9 replies
    • 31.1k views
    • 
    • pvanderlugt
    • July 10, 2020

18. Which wheels

    By 07Serria, March 26, 2017
    • 9 replies
    • 1.7k views
    • 
    • WIarcheryhunter
    • April 1, 2017

19. Aftermarket wheel offset questions

    By dvdprL, March 26, 2017
    • 9 replies
    • 10.5k views
    • 
    • Big Whiskey
    • March 30, 2017

20. 7.5 inch lift issues

    By Cooley.cars, December 29, 2019
    • 9 replies
    • 8.7k views
    • 
    • paauto
    • January 1, 2020

21. Plow Prep Package

    By Sixstroke, January 19, 2016
    • 9 replies
    • 42.6k views
    • 
    • sharkytm
    • February 11, 2016

22. New 2018 Silverado 2500HD 4x4

    By Running Fast, May 25, 2018
    • 9 replies
    • 3k views
    • 
    • Running Fast
    • June 3, 2018

23. 2015 2500 backup lights and mirror lights?

    By uchi, July 1, 2017
    • 9 replies
    • 16.1k views
    • 
    • SMiller
    • July 6, 2017

24. HELP PLEASE??? Seaching and not finding

    By pacokarp, September 28, 2016
    • 9 replies
    • 2.2k views
    • 
    • Silver16
    • June 17, 2017

25. Turn indicator circuit tap

    By FredFishface, March 17, 2018   

    • turn signal
    • side view camera
    • (and 2 more)

      Tagged with:

      • turn signal
      • side view camera
      • bcm
      • s78
    • 9 replies
    • 7.4k views
    • 
    • paauto
    • March 31, 2018