4500HD WT Box Truck! Duramax Turbo Diesel! Cruise Control! Remote Keyless Entry! Clean CARFAX! 2023 Chevrolet Silverado 4500HD Work Truck Box Truck 4D Crew Cab Summit White Duramax 6.6L V8 Turbodiesel 6-Speed Automatic RWD 40/20/40 Front 3-Passenger Split Bench Seat, 49" Axle To End Of Frame, 6-Speaker Audio System, Aluminum Assist Steps, Bluetooth® For Phone, Cloth Seat Trim, Dual rear wheels, Electronic Stability Control, Exterior Parking Camera Rear, Frontal Passenger-Side Airbag Deactivation Switch, Fully automatic headlights, Limited-Slip Axle, Power Windows w/Driver Express Up & Down, Radio: AM/FM Stereo w/7" Diagonal Color Touch Screen, Rear 60/40 Folding Bench Seat With Storage, Remote Keyless Entry, Single-Zone Air Conditioning, Speed control, Traction control, Upfitter Switches (3), Wheels: 19.5" x 6.75" Black Painted Hub Piloted Steel w/8-Holes.