12-volt auxiliary front power outlet

May require additional optional equipment

3.5" diagonal monochromatic Driver Information Center

4-way manual driver seat

Can be positioned forward or back and up or down

4-way manual front passenger seat

Can be positioned forward or back and up or down

40/20/40 split-bench front seat with under-seat storage

Seating for up to 3; Driver and front passenger seatbacks recline; Head restraints at the outboard seating positions; Center seatback that doubles as a fold-down armrest with storage

Assist handles

Front A-pillar mounted for Driver and Passenger; Rear B-pillar mounted

Compass

Located in instrument cluster

Cruise control

Maintains a selected speed while driving; Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak stability control system detects an oncoming skid; Set and resume speed functions; Steering-wheel mounted controls to easily maintain and manage cruising speed

Inside rearview manual day/night mirror

Adjust the tilt of the mirror to help reduce glare during nighttime driving

Instrumentation

Includes analog speedometer and tachometer; 6-gauge cluster; Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure

Manual tilt steering column

Allows the steering wheel to be manually adjusted up or down; Provides extra comfort when entering or exiting the vehicle; Locking security feature

Outside temperature display

Located in infotainment display

Power door locks

Programmable; Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob

Power windows

Driver with express-up/down; May require additional optional equipment

Power windows

Front passenger with express down; May require additional optional equipment

Rear window defogger

Helps to keep your rear view clear of fog or frost; Utilizes a warming grid to help remove fog or frost from the rear window

Remote Keyless Entry

Allows you to lock and unlock doors of the vehicle with the key fob; Driver's door or all doors unlock at the touch of a button; Includes panic alarm button; Includes remote locking tailgate; May require additional optional equipment

Rubberized vinyl floor covering

Provides good traction and convenient cleanup

Single-zone climate control

Maintains a selected temperature; Manual

Steering wheel

USB ports

(2) Data/charge ports located on instrument panel

2-speaker audio system

Includes 2 speakers placed in the front doors

Bluetooth

Pair your compatible mobile phone to your vehicle's infotainment system; Place and receive hands-free phone calls; Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system; With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device

GMC Infotainment System with color touchscreen

Multi-touch display and AM/FM stereo; 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings on Sierra 1SA; Bluetooth audio streaming for select devices; Apple CarPlay™ capability for compatible phones; Android Auto™ capability for compatible phones

Wi-Fi Hotspot capable

Terms and limitations apply. See onstar.com or dealer for details.; May require additional optional equipment

Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones: Can use Apple CarPlay and Android Auto wirelessly; Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries.; Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you'll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC.

LED Daytime Running Lamps

Daytime Running Lamps automatically illuminate signature lighting

6 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 outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off

Automatic Emergency Braking

Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology; Can automatically provide hard emergency braking or enhance your hard braking; Works at speeds between 5 and 50 mph; May require additional optional equipment

Buckle to Drive

Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled; The feature also reminds the front passenger to buckle up, if equipped

Following Distance Indicator

Displays the following time in seconds between your vehicle and a detected vehicle in front of you; Designed to help you maintain a safe following distance; May require additional optional equipment

Forward Collision Alert

Warns you if it detects a potential collision with a detected vehicle you're following so you can take action; Can also provide a tailgating alert if you're following a vehicle much too closely; May require additional optional equipment

HD Rear Vision Camera

Shows high-resolution digital image of area directly behind your vehicle while in Reverse; Can help you park or avoid vehicles and objects; You can also display an overlay of where your vehicle is heading; Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly; May require additional optional equipment

Hitch Guidance

When in Reverse, displays a centered guideline on the Rear Vision Camera view; Can help you line up the hitch to your trailer; When driving, lets you check the trailer using Rear Vision Camera view

Lane Keep Assist with Lane Departure Warning

Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines; System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane; You may receive additional Lane Departure Warning alerts if needed; May require additional optional equipment

OnStar Basics

Drive confidently with core OnStar services including; Remote commands; Built-in voice assistance; Real-time traffic and navigation; Automatic Crash Response to help if you're in need

OnStar services capable

See onstar.com for details and limitations. Services vary by model. Service plan required.

Tire Pressure Monitoring System with Tire Fill Alert

Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires; Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure; Properly inflate tires to help optimize your vehicle's ride, handling and efficiency

Front Pedestrian Braking

At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you; Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking; Limited nighttime and low visibility performance; May require additional optional equipment

StabiliTrak, electronic stability control system with traction control

Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path; Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling; Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads; Includes Brake Assist that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required; Includes Trailer Sway Control; Hill Start Assist

Fuel System

Direct Injection

Fuel tank capacity

28 gal

Horsepower

355

10-speed automatic transmission

Electronically controlled transmission with overdrive and Driver Shift Control; Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads; Powertrain Grade Braking; Automatically uses the engine and transmission to slow the truck to maintain desired speeds when driving downhill; Reduces brake wear and increases vehicle control; Cruise Grade Braking; Downshifts automatically to slow the truck as it drives downhill if it exceeds the cruise set speed by a certain amount; May require additional optional equipment

220-amp alternator

May require additional optional equipment

3.23 rear axle ratio

May require additional optional equipment

4-wheel antilock disc brakes

Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces; Duralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance

5.3L EcoTec3 V8 engine

355 hp [265 kW] @ 5600 rpm; 383 lb-ft of torque [518 Nm] @ 4100 rpm; Paired with a 10-speed automatic transmission; May require additional optional equipment

6,900 lbs. GVWR

When properly equipped; includes weight of vehicle, passengers, cargo and equipment

Aluminized stainless-steel muffler and tailpipe

Automatic Stop/Start

At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off; When drivers remove their foot from the brake, the engine automatically restarts; Under certain circumstances, the engine will not shut off at a complete stop; This feature can be disabled with a switch on the center stack

Automatic locking rear differential

When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction; The Eaton Locker senses a difference in wheel speed of approximately 100 rpm

Black vertical recovery hooks

Two front frame-mounted

Brake pad wear indicator

Capless fuel fill

Prevents paint scratches that can result from a tethered fuel cap; Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted

Cargo tie-downs (12)

Electric Power Steering

Electric, rack-mounted with variable assist; Increases or decreases the amount of assist depending on the steering wheel angle; The system delivers great on-center precision and confident performance at higher speeds; Steering assist is greater during low-speed maneuvers, such as parking

External auxiliary transmission oil cooler

Heavy-duty air-to-oil cooler; Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer; May require additional optional equipment

External engine oil cooler

Heavy-duty air-to-oil cooler; Helps prevent possible engine oil breakdown under heavy loads

Fully boxed frame

Hydroformed front section; High-strength steel

Heavy-Duty Air Filter

Thick construction helps to trap more dirt before it can enter the air intake; May require additional optional equipment

Heavy-duty 730 cold-cranking amps battery

80 Amp-hr; Maintenance-free with rundown protection and retained accessory power; May require additional optional equipment

Integrated trailer brake controller

Integrated with the antilock brake system (ABS); Helps provide measured brake force signaling to electric-controlled trailer brake systems; Trailer gain and output are displayed in the Driver Information Center

Pickup bed

Roll-formed high-strength steel

Push Button Start

Single-outlet exhaust

May require additional optional equipment

Single-speed Autotrac Transfer Case

3 Transfer Case modes; 2WD HI mode; Vehicle operates in 2-wheel drive; In this mode the transfer case & front driveline hardware are disengaged to improve fuel economy; Suitable for routine driving on all road surfaces; 4WD Auto mode; 4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD system; The 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer); Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage; 4WD HI mode; Transfer case engages front driveline and power is transferred to both the front & rear axles; In 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD Auto; Suitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrain; Terrain mode; 4WD HI and provides improved low speed traction and vehicle control during off road driving

Skid plates

Help protect the front underbody, oil pan, differential case and transfer case; May require additional optional equipment

Standard Suspension Package