GMC Diesel Dually 2018 Denali 3500

2018 GMC 3500HD Denali Dually 4WD. 123,403 miles.
Crew Cab, 4 door, running boards, sunroof.
8 foot bed.
Turbodiesel Duramax V-8.
6 speed Allison automatic transmission.
4,900 lb. Payload, towing capacity 22,700 lb.
Top of the line truck.   
Ceramic tinted windows, Bose sound system, Wi-Fi hotspot on board, Bluetooth hands free, ventilated leather seats, navigation system, driver alert system, backup camera, towing package, tow haul.
Graphite Blue with black leather interior.
B and W Companion 25k hitch.
120 gallon auxiliary fuel tank.
DOT inspected and passed.