Vehicle Details:
Tires, LT235/80R17E all-terrain, blackwall
Wheels, 17" (43.2 cm) painted steel
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
Audio system, Chevrolet Infotainment 3 system, 7" diagonal HD color touchscreen, AM/FM stereo Bluetooth audio streaming for 2 active devices, voice command pass-through to phone, Wireless Apple CarPlay and Wireless Android Auto compatibility (STD)
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine. Not available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.)
Transmission, Allison 10-Speed automatic (STD)
Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD)