ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management Wireless Apple CarPlay / Wireless Android Auto Wireless Charging Wipers front rain-sensing Windows power rear express down Windows power front drivers express up/down Window power front passenger express up/down Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.) Wheelhouse liners rear (Deleted with (PCP) AT4 CarbonPro Edition.) Wheel 17 x 8 (43.2 cm x 20.3 cm) full-size steel spare. This GMC Sierra 1500 has a powerful Gas V8 6.2L/376 engine powering this Automatic transmission.*These Packages Will Make Your GMC Sierra 1500 AT4 The Envy of Your Friends *USB Ports 2 Charge/Data ports located inside centre console USB Ports 2 (first row) located on console USB ports (2) charge-only rear Transfer case two-speed electronic Autotrac with push button control (4WD models only) Trailer Side Blind Zone Alert Trailer Camera Provisions and trailer viewing software Trailer brake controller integrated Tire Pressure Monitoring System auto learn includes Tire Fill Alert (does not apply to spare tire) Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Theft-deterrent system unauthorized entry Taillamps LED LED signature taillight with LED stop turn & reverse and Fade-on/Fade-off animation Tailgate GMC MultiPro Tailgate with six functional load/access features Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light Tailgate and bed rail protection caps top Suspension Off-Road with 2 factory installed lift and monotube shocks Steering Electric Power Steering (EPS) assist rack-and-pinion Steering wheel wrapped Steering wheel heated Steering wheel audio controls Steering column power rake and telescoping.