2015-2019 Silverado & Sierra HD Mods

1,128 topics in this forum

1. Leveled HD pulling 5th wheel 1 2

   By WillDiet, January 24, 2019
   • 19 replies
   • 5.5k views
   • 
   • SierraHD17
   • April 1, 2019

3. Forward object alarm Wiring Harness/ Fog light harness Details

   By BONK1313, January 5, 2018   

   • fog light
   • bumper sensor
   • (and 2 more)

     Tagged with:

     • fog light
     • bumper sensor
     • wiring harness
     • forward object
   • 3 replies
   • 7.1k views
   • 
   • Hulk_Silverado
   • March 31, 2019

4. New Style Manual Fold Tow Mirror Question

   By TheeSpaniard3500hd, November 20, 2015
   • 3 replies
   • 1.5k views
   • 
   • Bob rob
   • March 31, 2019

5. Mirror question

   By BCduramaxz71, March 24, 2019
   • 5 replies
   • 549 views
   • 
   • redwngr
   • March 29, 2019

6. New baby (new to me) 1 2

   By Jminter6001, March 24, 2019
   • 15 replies
   • 1.3k views
   • 
   • avalonandl
   • March 28, 2019

7. New model Tailgate

   By mmisko, March 26, 2019   

   • tailgate
   • 2 replies
   • 903 views
   • 
   • mmisko
   • March 28, 2019

8. 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
   • 6.5k views
   • 
   • Gmman
   • March 25, 2019

9. 275/65R20 with 1” F&R lift - Pics??

   By Icutmetl, March 20, 2019
   • 7 replies
   • 996 views
   • 
   • Icutmetl
   • March 24, 2019

10. 2019 Chevy 3500HD transfer case

    By 3500HD_owner, February 23, 2019
    • 5 replies
    • 2.4k views
    • 
    • Mdmartin3z
    • March 23, 2019

11. Jerseytaylor Build 6.0 Build Progress 1 2

    By jerseytaylor, November 12, 2018
    • 28 replies
    • 4.6k views
    • 
    • RyF
    • March 19, 2019

12. Borla XR-1 muffler swap

    By T4nkDr0id, March 13, 2019
    • 2 replies
    • 4.6k views
    • 
    • T4nkDr0id
    • March 13, 2019

13. 2015 W/T Upgrades

    By Shoester, September 14, 2017
    • 12 replies
    • 7.5k views
    • 
    • ChadwickDMAX
    • March 12, 2019

14. About to buy 2018 2500 dmax

    By Revspan, March 3, 2019
    • 6 replies
    • 1.4k views
    • 
    • avalonandl
    • March 12, 2019

15. Tow mirror upgrade and issue!

    By ron mexico75, March 11, 2019
    • 5 replies
    • 5.1k views
    • 
    • ron mexico75
    • March 12, 2019

16. Spare tire size difference

    By Icutmetl, March 9, 2019
    • 2 replies
    • 2.7k views
    • 
    • Icutmetl
    • March 9, 2019

17. Headlight bulb swap

    By DBeau, March 7, 2019
    • 0 replies
    • 518 views
    • 
    • DBeau
    • March 7, 2019

18. z71 Shock replacement.

    By 509Dirtymax, March 3, 2019
    • 4 replies
    • 2.2k views
    • 
    • SierraHD17
    • March 7, 2019

19. Help me find backup camera wiring!

    By sasq40, November 7, 2018
    • 1 reply
    • 14.8k views
    • 
    • BigWhiteMastadon
    • March 2, 2019

20. Upgrading unmodified 2015 LML

    By halhawkins, February 17, 2019
    • 1 reply
    • 1.1k views
    • 
    • avalonandl
    • February 28, 2019

21. Factory Trailer Brake Controller

    By Chevyguy4287, February 28, 2019   

    • help
    • 1 reply
    • 673 views
    • 
    • avalonandl
    • February 28, 2019

22. 2019 2500HD Cat-back?

    By Swerve-n-protect, February 25, 2019
    • 3 replies
    • 1.1k views
    • 
    • Swerve-n-protect
    • February 26, 2019

23. 2017 3500HD 6.0 Mild muffler option advice 1 2

    By EZTundra77, January 31, 2019
    • 15 replies
    • 3.5k views
    • 
    • EZTundra77
    • February 25, 2019

24. Bed rails on 3500HD

    By 3500HD_owner, February 23, 2019
    • 0 replies
    • 846 views
    • 
    • 3500HD_owner
    • February 23, 2019

25. 4x4 to AWD conversion

    By atlantaman, February 10, 2019   

    • awd conversion
    • 12 replies
    • 13.5k views
    • 
    • jps4jeep
    • February 21, 2019

26. GTR LED Fog lamp Kit for HD Chevy

    By fjtort2, November 27, 2018
    • 1 reply
    • 2.6k views
    • 
    • chrisb1
    • February 21, 2019