Sierra 2500 HD AT4 GMC 2025

Options

• Door locks power
• StabiliTrak stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
• Mirrors outside power-adjustable vertical trailering with heated and auto-dimming upper glass (driver and passenger) lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/extending (extends 3.31" [84.25mm]) lighting power folding/extending (extends 3.31" [84.25mm])
• Audio System 13.4 " diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes colour touchscreen 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
• Tailgate gate function manual with EZ Lift includes power lock and release includes hitch area light
• 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
• Steering wheel heated
• Wi-Fi Hotspot capable
• Adaptive Cruise Control
• Air conditioning dual-zone automatic climate control
• Lamps cargo area cab mounted integrated with centre high mount stop lamp with switch in bank on left side of steering wheel
• Bluetooth for phone connectivity to vehicle infotainment system
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Tire Pressure Monitoring System auto learn includes Tire Fill Alert (does not apply to spare tire)
• Trailering Package includes trailer hitch 7-pin and 4- pin connectors and (CTT) Hitch Guidance
• Seat adjuster driver 10-way power including lumbar
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Seat adjuster passenger 10-way power including lumbar
• GMC Premium information Display- 13.4" diagonal Multicolour touch screen
• Headlamps Animated LED projectors LED turn signals and Daytime Running Lamps
• Air filtration monitoring
• Cargo tie downs (12) fixed rated at 500 lbs (226.8 kg) per corner
• Floor covering colour-keyed carpeting
• Bed Step Black integrated on forward portion of bed on driver and passenger side
• Trailer brake controller integrated
• Teen Driver
• LED Signature DRL's
• Air filter heavy-duty
• Assist handles front A-pillar mounted for driver and passenger rear B-pillar mounted
• Steering wheel wrapped
• Seats front bucket with centre console
• Rear Seat Reminder
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Mirror inside rearview auto-dimming
• Bumper front body-colour lower
• Seat Belt Adjustable Guide Loops front row only
• CornerStep rear bumper
• Windows power front drivers express up/down
• Cooling external engine oil cooler
• Fog lamps LED
• Wheels 20" (50.8 cm) High Gloss black aluminum wheels 8 spokes
• Daytime Running Lamps LED signature lighting
• Brakes 4-wheel antilock 4-wheel disc with DURALIFE rotors
• Brake lining wear indicator
• Steering Digital Variable Steering Assist this system automatically adjusts steering based on speed road conditions and other inputs to reduce driver effort and fatigue
• Tailgate and bed rail protection caps top
• Trailering Information Label provides max trailer ratings for tongue weight conventional gooseneck and 5th wheel trailering
• Tailgate GMC MultiPro Tailgate with six functional load/access features
• Exterior Temperature Display located in radio display
• Windows power rear express down
• Cooling auxiliary external transmission oil cooler
• Air vents rear
• Auto-locking rear differential
• Tires LT275/65R20 all-terrain blackwall
• Mouldings beltline Black
• Seat Up-level Rear with Storage Package 60/40 folding bench for Crew Cab models includes full-length bench seat seatback storage on left and right side centre fold out armrest with 2 cupholders full cab width under-seat storage (includes child seat top tether anchor)
• Driver Information Centre enhanced 12.3" diagonal reconfigurable multicolour digital display
• Recovery hooks Red
• Pickup bed includes bed assist step
• Door handles body-colour
• Rear Seat Belt Indicator
• Tire spare LT275/70R18 all-terrain blackwall
• Frame fully-boxed hydroformed front section and a fully-boxed stamped rear section
• Mirror caps high gloss Black
• Bumper rear body-colour with bumper CornerSteps
• Compass located in instrument cluster
• Taillamps Animated LED Signature Tail Stop turn and Reverse lamps
• Allison 10-Speed automatic
• Duramax 6.6L Turbo-Diesel V8 B20-Diesel compatible
• AT4
• Front and Rear Moulded Splash Guards Black
• All-weather floor liners 1st and 2nd rows (includes AT4 logo)
• AT4 Preferred Package
• Heavy Duty Front Spring/Camper Package
• Wheel locks set of 4
• Gooseneck / 5th Wheel Prep Package
• License plate kit front Incandescent lighting
• Sunroof power
• Alternators dual 220-amps primary 170-amps auxiliary
• Technology Package
• Hitch Package Gooseneck ball and chain tiedown kit with case
• Sport Step Black
• Cargo tie-down rings set of 4
• Lamps Smoked Amber roof marker (LED)