Gmc 2024 At4 Upgrades. 13.4 diagonal center touchscreen and 12.3 diagonal driver information center. Just journaling my build for anyone who is interested.
This stout v8 helps the sierra tow 8,700 lbs and carry a payload of 1,290 lbs. All trim variants get updated styling cues with reshaped front bumpers, new grille designs, and bespoke materials.