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Side Bed Step

Black textured step pads help provide secure footing
Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed

Chrome front bumper

May require additional optional equipment

Deep-tinted glass

Provides added protection from sun and glare

Rainsense automatic wipers

When turned on, will automatically clear the windshield when sensors detect varying degrees of precipitation on the windshield

18" LT275/70R18 all-terrain, blackwall spare tire

May require additional optional equipment

Standard tailgate

Cargo bed LED lighting

Provides light to find cargo in the bed
May require additional optional equipment

Chrome rear bumper

With integrated CornerSteps
May require additional optional equipment

Cab-mounted cargo area lamps

Activated by switch located on center switch bank
Illuminates the cargo bed area

Spare tire carrier lock

Helps keep spare tire secure

Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass

Chrome mirror caps
AT4 and AT4X features high gloss Black mirror caps
Power folding/extending
Lower convex mirrors
Heated upper glass
Integrated turn signal indicators
Puddle lamps
Perimeter lighting
Auxiliary lighting
Extends 3.31-inches

Animated LED projectors headlamps with LED turn signals and Daytime Running Lamps

IntelliBeam

At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions¹

Cargo tie-downs

12-fixed rated at 500 lbs. per corner

Chrome beltline moldings

Animated LED Signature Tail lamps with Stop, turn and Reverse lamps

LED taillamps with LED stop lights and animation

Chrome mirror caps

Rear wheelhouse liners

Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather
May require additional optional equipment

Tailgate with EZ Lift assist, power lock & release

Hitch area lighting
May require additional optional equipment

Tailgate and bed rail protection caps

CornerStep rear bumper

Helps make it easier to get into and out of the pickup bed
Located at each end of the rear bumper
Textured step pads to help provide secure footing

LED fog lamps

Chrome door handles

20" LT275/65R20 all-terrain, blackwall tires

Winter Grille Cover

May require additional optional equipment

20" Bright face wheels with dark painted pockets

Spray-on bedliner

Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
Does not include spray-on liner on tailgate due to Black composite inner panel
Includes GMC logo on all trims except PRO

Smoked Amber LED roof marker lamps

Roof-mounted lamps near the front of the cab

Carpeted floor covering

Color-keyed to match the interior

Rear air vents

Provides cabin comfort for rear occupants

Heated steering wheel

With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day
May require additional optional equipment

USB ports

(2) Data/charge ports located on instrument panel¹

120-volt power outlet

3-prong auxiliary household-style outlet
Located on the instrument panel
Makes it convenient for powering laptops, phone chargers and other electronic devices
May require additional optional equipment

Remote Start

Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
Locks doors and turns on parking lamps while the engine is running
Activates the climate control system

Rear carpeted floor mats

Helps protect your interior from road debris and the elements
Color-keyed to match the interior
Denali models feature unique premium tufted carpeting

Rear Seat Reminder

Helps to remind the driver to check the back seat(s) before leaving the vehicle¹
Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip

USB ports

(2) Charge ports located on rear of console¹

Driver memory

Press memory button 1 or 2 to program and recall preferences
May require additional optional equipment

Power windows with driver and front passenger express-up/down

Quickly raises the window or lowers it with the touch of a button
If obstruction is detected, the anti-pinch feature will auto-reverse

Theft-deterrent unauthorized entry system

Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
Helps deter unauthorized entry, helping to protect your vehicle
May require additional optional equipment

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

Keyless Open and Start

With the key fob in your possession, lock and unlock your car's doors by pressing the button on a front exterior door handle, increasing convenience
Lockout protection helps you avoid locking keys in the vehicle

Power door locks

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 (when equipped)

10-way power driver seat with power lumbar

Includes 8-way power driver seat
Includes a 2-way power lumbar control

12.3" diagonal color Driver Information Center

Includes driver personalization, warning messages and vehicle information
Replaces traditional analog gauges with fully reconfigurable high definition cluster layout
High definition display provides crisp, premium appearance

Assist handles

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

Steering-wheel mounted controls

Allow the driver to easily operate the audio system and phone interface controls
May require additional optional equipment

Power windows with driver express-up/down

Quickly raises the window or lowers it with the touch of a button
If an obstruction is detected, the anti-pinch feature will auto-reverse

Dual-zone automatic climate control

Automatically maintains the selected temperatures for both the driver and front passenger
Allows individual climate settings for both driver and front passenger
Driver and front passenger can choose a temperature up to 30 degrees difference
May require additional optional equipment

Compass

Located in instrument cluster

13.4" diagonal GMC Premium Infotainment System with Google built-in

13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM¹ radio capable
Bluetooth^®2 streaming audio for music and select phones
Wireless Apple CarPlay^™ capability for compatible phones³
Wireless Android Auto^™ capability for compatible phones⁴
Customize and manage entertainment and vehicle feature setting
Use, control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

10-way power front passenger seat

Includes 8-way power front passenger seat
Includes a 2-way power lumbar control

Inside rearview auto-dimming mirror

Automatically dims the inside rearview mirror when it senses bright light from behind
When headlamp glare is no longer detected, the mirror returns to its normal state

Up-level rear seat with storage package

60/40 Full-length folding bench seat
Seatback storage on left and right side
Center fold out armrest with 2 cupholders
Underseat storage (full cab width)

Power windows with rear express-down

120-volt box-mounted power outlet

3-prong auxiliary household-style outlet
Located in the pickup bed
May require additional optional equipment

Wrapped steering wheel

Manual tilt and telescoping steering column

Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
May require additional optional equipment

Rear window defogger

Utilizes a warming grid to help remove fog or frost from the rear window

Outside temperature display

Located in infotainment display

Front carpeted floor mats

Helps protect your interior from road debris and the elements
Color-keyed to match the interior
Denali models feature unique premium tufted carpeting

Heated driver and front outboard passenger seats

Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control
Individually controlled
Seats can be programmed to automatically warm up when it's cold out
May require additional optional equipment

Front center console

Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity
May require additional optional equipment

Front bucket seats

May require additional optional equipment

Ventilated driver and front passenger seats

Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation
Individually controlled
Cooling feature includes both seatbacks and cushions
May require additional optional equipment

Wireless Charging

Uses induction technology for select portable electronic devices¹
Convenient charging location
Customers can charge their smartphones while they drive without connecting to any cables
May require additional optional equipment

Wireless phone projection

For Apple CarPlay^™¹ and Android Auto^™²

Wi-Fi^® Hotspot capable

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

13.4" diagonal GMC Premium Infotainment System with Google built-in

13.4" diagonal GMC Premium Infotainment System with Google built-in, includes multi-touch display, AM/FM/SiriusXM¹ radio capable
Bluetooth^®2 streaming audio for music and select phones
Wireless Apple CarPlay^™ capability for compatible phones³
Wireless Android Auto^™ capability for compatible phones⁴
Customize and manage entertainment and vehicle feature setting
Use, control and manage select smartphone apps through the Infotainment system
Voice-activated technology for phone

Audio System, 13.4" diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)

SiriusXM with 360L Trial Subscription

With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes¹
SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before

Bluetooth^®

Pair your compatible mobile phone to your vehicle's infotainment system¹
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

Bose Premium Sound System

7-speakers with Richbass^® woofer
Bose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin
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 feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife^™ rotors are hardened and strengthened during the manufacturing process
Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors

Heavy-Duty Air Filter

Thick construction helps to trap more dirt before it can enter the air intake

External engine oil cooler

Heavy-duty air-to-oil cooler
Helps extend engine oil life under heavy loads

Brake pad wear indicator

Fully boxed frame

Hydroformed front section
High-strength steel

Push Button Start

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

Suspension Package

Designed to help maintain handling and ride quality while towing a trailer or carrying a load

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

Air filtration monitoring

Alerts the driver when the engine air filter needs replacement

Autotrac^® 2-speed transfer case with push button controls

4-button control 2WD, Auto, 4WD, 4WD LO
2WD High for most on-road and highway situations
4WD High for snowy or wet roads when added traction is needed
4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
When in AUTO mode, remains in 2WD mode until the system detects wheel slippage

Automatically engages 4WD until traction is regained

May require additional optional equipment

Pickup bed

Roll-formed high-strength steel
Includes bed assist step

Digital Variable Steering Assist

This system automatically adjusts steering based on speed, road conditions, and other inputs to help reduce driver fatigue

In-Vehicle Trailering App

Checklist¹
Trailer maintenance reminders
Trailer security alerts
Trailer mileage
Tow/haul reminder
Trailer electrical diagnostics
Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed

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

6.6L Duramax Turbo-Diesel V8 engine

470 hp [350.5 kW] @ 2800 rpm
975 lb-ft of torque [1322 Nm] @ 1600 rpm
3.42 rear axle ratio
Exhaust brake
Engine block heater
Capped fuel fill
Paired with an Allison^® 10-speed automatic transmission
Diesel Exhaust Fluid (DEF) fill located in fuel door
Engine after run feature for cooling performance
May require additional optional equipment

Engine block heater

Helps ease cold weather starts
Heats the engine and engine block fluids

Diesel exhaust brake

Reduces the amount of conventional braking needed while towing a heavy trailer or driving downhill
Uses the variable vanes in the turbocharger to smoothly and quietly create additional back pressure in the engine to help slow the vehicle
Works with the transmission's Tow/Haul mode and Auto Grade Braking to help the driver maintain the desired speed even on long, steep downgrades
Switch activated
May require additional optional equipment

Heavy-duty dual batteries with 1460 cold-cranking amps

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

11,350 lbs. GVWR

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

220-amp alternator

May require additional optional equipment

10-speed automatic transmission

Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
Electronically controlled with overdrive
Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)
May require additional optional equipment

Capped fuel fill

Requires diesel engine or pickup bed delete

3.42 rear axle ratio

Requires a diesel engine

Gooseneck / 5th Wheel Prep Package

Hitch platform to accept Gooseneck or 5th wheel hitch
Hitch platform with tray to accept ball and stamped box holes with caps installed
Box mounted 7-pin trailer harness
May require additional optional equipment

Lane Departure Warning

Alerts you when it detects that you are unintentionally drifting out of detected lane lines¹
System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane

Forward Collision Alert

Warns you if it detects a potential collision with a detected vehicle you're following so you can take action¹
Can also provide a tailgating alert if you're following a vehicle much too closely

Trailering Information Label

Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch

6 airbags

Dual-stage frontal airbags for driver and front outboard passenger¹
Seat-mounted side-impact airbags for driver and front outboard passenger¹
Head-curtain airbags for outboard seating positions¹
Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off¹

Seat Belt Adjustable Guide Loops

Front row only

LED Daytime Running Lamps

Teen Driver

Helps encourage safe driving habits for teens by providing an in-vehicle report card¹
Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
Mutes the radio until the front-seat occupants fasten their seat belts

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 which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
Includes Trailer Sway Control
Hill Start Assist

OnStar Basics

Drive confidently with core OnStar services including¹

Remote commands
Built-in voice assistance
Real-time traffic and navigation
Automatic Crash Response to help if you're in need

Signature LED Daytime Running Lamps

Tire Pressure Monitoring System with Tire Fill Alert

Monitors tire pressure and alerts of an under-inflated condition in one or more of the tires¹
Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure

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 you¹
Designed to help you maintain a safe following distance

Hitch View

Shows a close-up view of the trailer hitch¹
In Reverse, the view can be used to line up your hitch to your trailer
When driving, the view can be used to check your trailer hitch
Shifting to Park automatically engages the Electric Parking Brake (if equipped)
May require additional optional equipment

HD Rear Vision Camera

Shows high-resolution digital image of area directly behind your vehicle while in Reverse¹
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

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 you¹
Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
Limited nighttime and low visibility performance

Hitch Guidance

When in Reverse, displays a centered guideline on the Rear Vision Camera view¹
Can help you line up the hitch to your trailer
When driving, lets you check the trailer using Rear Vision Camera view

OnStar^® services capable

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

Rear Seat Belt Indicator

Automatic Emergency Braking

Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology¹
Can automatically provide hard emergency braking or enhance your hard braking
Works at speeds between 5 and 50 mph

New 2026 GMC Sierra 2500 HD SLT

Southtowne Buick GMC

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