• Air conditioning, single-zone
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Audio system feature, 2-speakers (Requires Regular Cab model.)
• Audio system, GMC Infotainment System with 7" diagonal color touch-screen AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones
• Bluetooth® for phone, connectivity to vehicle infotainment system
• Door locks, manual (Requires Regular Cab model.)
• Driver Information Center, 3.5" diagonal monochromatic display
• Exterior Temperature Display, located in radio display
• Floor covering, rubberized-vinyl (Not available with LPO floor liners.)
• Mirror, inside rearview, manual tilt
• Power outlet, front auxiliary, 12-volt
• Seat adjuster, driver 4-way manual
• Seat adjuster, passenger 4-way manual
• Seat trim, Vinyl
• Seats, front 40/20/40 split-bench with upper covered armrest storage with fixed lumbar
• Steering column, Tilt-Wheel, manual with wheel locking security feature
• Steering wheel, urethane
• USB ports, 2 (first row) located on instrument panel
• Windows, manual (Standard on Regular Cab model. Crew Cab and Double Cab models have power windows standard.)

• Air filter, heavy-duty
• Air filtration monitoring
• Auto-locking rear differential
• Brake lining wear indicator
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Four wheel drive
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Pickup bed includes bed assist step (Deleted when (ZW9) pickup bed delete is ordered.)
• Recovery hooks, front, frame-mounted, Black
• Steering, Recirculating Ball with smart flow power steering system
• Suspension Package (Not available with (X31) Off-Road Package.)
• Transfer case, two-speed, electronic shift with push button controls (Requires 4WD models.)

• Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Daytime Running Lamps, LED signature lighting
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching (Deleted with (ZW9) pickup bed delete.)
• Rear Vision Camera (Deleted with (ZW9) pickup bed delete.)
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

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)

• AUDIO SYSTEM GMC INFOTAINMENT SYSTEM WITH 7" DIAGONAL COLOR TOUCH-SCREEN AM/FM stereo with seek-and-scan and digital clock includes Bluetooth® streaming audio for music and select phones; featuring wired Android Auto and Apple CarPlay capability for compatible phones (STD)
• GVWR 10 250 LBS. (4649 KG) (STD)
• SEATS FRONT 40/20/40 SPLIT-BENCH with upper covered armrest storage with fixed lumbar
• REAR AXLE 3.73 RATIO
• 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)
• SUMMIT WHITE
• TRANSMISSION 6-SPEED AUTOMATIC HEAVY-DUTY (STD)
• PRO PREFERRED EQUIPMENT GROUP includes standard equipment
• JET BLACK VINYL SEAT TRIM
• PICKUP BED includes bed assist step (STD)
• Tow Hitch
• Running Boards/Side Steps
• Locking/Limited Slip Differential
• Four Wheel Drive
• Tow Hooks
• Power Steering
• ABS
• 4-Wheel Disc Brakes
• Steel Wheels
• Tires - Front All-Season
• Tires - Rear All-Season
• Conventional Spare Tire
• Daytime Running Lights
• AM/FM Stereo
• MP3 Capability
• Bluetooth® Connection
• Auxiliary Audio Input
• Smart Device Integration
• Bluetooth® Connection
• Split Bench Seat
• Vinyl Seats
• Floor Mats
• Adjustable Steering Wheel
• MP3 Capability
• Auxiliary Audio Input
• Power Outlet
• A/C
• Traction Control
• Stability Control
• Daytime Running Lights
• Driver Air Bag
• Passenger Air Bag
• Front Side Air Bag
• Front Head Air Bag
• Rear Head Air Bag
• Passenger Air Bag Sensor
• Back-Up Camera
• Driver Restriction Features
• Tire Pressure Monitor

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 14 x 1.6
• Rear Brake Rotor Diam x Thickness (in): 14.1 x 1.3
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 83.5
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 170
• Maximum Alternator Watts: N/A
• Emissions
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Cab to Axle (in): 55.2
• Ground Clearance, Front (in): 10.19
• Ground Clearance, Rear (in): 10.19
• Height, Overall (in): 79.94
• Length, Overall (in): 235.5
• Wheelbase (in): 141.55
• Width, Max w/o mirrors (in): 81.75
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36
• Interior Dimensions
• Front Head Room (in): 43.11
• Front Hip Room (in): 60.9
• Front Leg Room (in): 44.53
• Front Shoulder Room (in): 66.06
• Passenger Capacity: 3
• Steering
• Steering Type: Pwr Recirculating Ball
• Turning Diameter - Curb to Curb (ft): 46.9
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Code: E63
• Body Style: Regular Cab Pickup
• Vehicle Name: GMC Sierra 2500HD
• Suspension
• Axle Ratio (:1) - Front: 3.73
• Axle Ratio (:1) - Rear: 3.73
• Shock Absorber Diameter - Front (mm): 51
• Shock Absorber Diameter - Rear (mm): 51
• Stabilizer Bar Diameter - Front (in): 1.38
• Suspension Type - Front (Cont.): w/Torsion Bar
• Suspension Type - Front: Short/Long Arm
• Suspension Type - Rear (Cont.): 3-Stage Leaf
• Suspension Type - Rear: Multi-Leaf Springs
• Tires
• Front Tire Order Code: QXT
• Front Tire Size: LT265/70R17E
• Rear Tire Order Code: QXT
• Rear Tire Size: LT265/70R17E
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Order Code: ZXT
• Spare Tire Size: LT265/70R17E
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4265
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17060
• Maximum Trailering Capacity (lbs): 14500
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1450
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 14500
• Weight Information
• Curb Weight - Front (lbs): 3603
• Curb Weight - Rear (lbs): 2634
• Gross Axle Wt Rating - Front (lbs): 4400
• Gross Axle Wt Rating - Rear (lbs): 6390
• Gross Combined Wt Rating (lbs): 24000
• Gross Vehicle Weight Rating Cap (lbs): 10250
• Wheels
• Front Wheel Material: Steel
• Front Wheel Size (in): 17 x
• Rear Wheel Material: Steel
• Rear Wheel Size (in): 17 x
• Spare Wheel Material: Steel
• Spare Wheel Size (in): 17 x