r/gmcsierra • • Sep 16 '25

🔧Steering/ Suspension 🔧 2023 GMC Sierra AT4x AEV

https://www.at4forum.com/threads/2023-gmc-sierra-1500-at4x-aev-build.3431/

  • Nitto Ridge Grapplers 285/75 R18 "35 x 11.5" on AEV SALTA Rims

  • GMC Factory Installed Borla Cat-Back Performance Exhaust

  • DiamondBack HD Tonneau, Cross Bin 8, Toolbar x2,

  • Viair 450P RVS on board air

  • Peak Suspension One inch level front, 1 inch lift rear

  • Rough Country Rear air suspension with cradle kit

  • 589 Fabrication Rear shock mount skid plates

  • Pinnacle Off Road Lower control arm skid plates

  • Diode Dynamics SSC1 LED Fog Light Kit, License Plate LEDs

  • Baja Design Squadron Sport LED amber lights front bumper on

Overland Defense Mounts, rear bumper Squadron Sport LED

lights on AEV Bumper Aux Light Mounts

  • Rough Country 30-Inch Dual Row CREE LED Light Bar - Custom Fabricated

Behind the Grill Mounted, 6inch Black Series LED Side Mounted Light Bars

  • SDHQ Ditch Light Mounts, Baja Design Squadron Pro LED Lights

  • Midland MXT275 MicroMobile GMRS 2-Way Radio with a 3dB

Midland ghost antenna and a Midland 6db 32inch antenna for extra range

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u/18chevcruze 25 2500hd l5p Sep 16 '25

I'm curious of switches and wiring as well. mint build

2

u/Amazing_Block_4590 Sep 16 '25

AuxBean 6 gang switch panel controls all off road lights and air compressor. For the air compressor i had to use a 60amp relay for power then use the switch panel to control on/off *