Key Features

An icon representing Body Type
Body Type Pickup
An icon representing Fuel Type
Fuel Type
An icon representing Engine Description
Engine Description
An icon representing Drivetrain
Drivetrain 4WD
An icon representing Cab Type
Cab Type Crew Cab
An icon representing Trim
Trim SLT DRW

Vehicle Details

checklist

Overview

keyboard_arrow_up
Stock Number

G264109

Stock Type

New

Year

2026

Make
GMC
Model
Sierra 3500
Model Code

TK30943

Cab Type

Crew

Vehicle Trim

SLT

Body Type
Pickup
VIN

1GT4UUEY6TF136274

Brake Type

Hydraulic

arrow_range

Dimensions

keyboard_arrow_down

Dimensions

Class

3

auto_transmission

Drivetrain

keyboard_arrow_down
Drivetrain

4WD

Transmission

Transmission Type

Automatic

manufacturing

Engine

keyboard_arrow_down
Engine Description

6.6L Duramax Turbo-Diesel V8 engine

Engine Cylinder Count

8

Engine Model

L5P

Engine Size (L)

6.6

Horsepower

470

Fuel Type

Diesel

airline_seat_recline_extra

Seating

keyboard_arrow_down

Seat Dimensions

Seating Capacity

5

palette

Colors

keyboard_arrow_down
Exterior Color

White

Interior Color

Dark Walnut/Slate, Perforated Leather-appointed front outboard seating positions

verified

Vehicle Options

keyboard_arrow_down
  • Floor covering, color-keyed carpeting
  • Bed Step, Black integrated on forward portion of bed on driver and passenger side
  • Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
  • Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
  • Air vents, rear
  • Bumper, front chrome lower
  • Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Glass, deep-tinted
  • Steering wheel, heated
  • Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Wipers, front rain-sensing
  • 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.)
  • USB Ports, 2, Charge/Data ports located on instrument panel
  • Daytime Running Lamps LED signature lighting
  • SiriusXM
  • Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
  • ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
  • Remote vehicle starter system
  • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
  • Floor mats, carpeted rear (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • Seat Belt Adjustable Guide Loops, front row only
  • LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
  • USB ports, (2) charge-only, rear
  • LED Signature DRL's
  • Bumper, rear chrome with bumper CornerSteps
  • 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)
  • Seat trim, Perforated Leather-appointed front outboard seating positions
  • Window, power front, passenger express up/down
  • Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
  • In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
  • Air filter, heavy-duty
  • 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
  • Window, power front, drivers express up/down
  • Cooling, external engine oil cooler
  • Theft-deterrent system, unauthorized entry
  • Rear Seat Reminder
  • SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
  • Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)
  • Brake lining wear indicator
  • Exterior Temperature Display located in radio display
  • Keyless Open and Start includes remote keyless entry
  • Door locks, power
  • Seat adjuster, driver 10-way power including lumbar
  • Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
  • Moldings, beltline, stainless steel
  • Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
  • Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
  • IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
  • Push Button Start
  • Auto-locking rear differential
  • Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
  • Steering wheel audio controls
  • Grille, Chrome surround with chrome insert bars
  • Air conditioning, dual-zone automatic climate control
  • Bluetooth for phone connectivity to vehicle infotainment system
  • Cargo tie downs (12), fixed, rated at 500 lbs per corner
  • Driver memory, recalls driver "presets" for power driver seat and outside mirrors
  • Compass, located in instrument cluster
  • GMC Premium information Display- 13.4" diagonal Multicolor touch screen
  • Wireless Phone Projection for Apple CarPlay and Android Auto
  • Seat adjuster, passenger 10-way power including lumbar
  • Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
  • Mirror caps, chrome
  • Suspension Package (Not available with (X31) Off-Road Package.)
  • Mirror, inside rearview auto-dimming
  • Cooling, auxiliary external transmission oil cooler
  • Air filtration monitoring
  • Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
  • 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, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)
  • Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
  • Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)
  • Transfer case, two-speed active electronic Autotrac with push button control (Requires 4WD models.)
  • Windows, power rear, express down
  • Pickup bed includes bed assist step
  • Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
  • Steering wheel, wrapped
  • Tailgate and bed rail protection caps, top
  • Steering column, manual Tilt-Wheel and telescoping
  • Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
  • Defogger, rear-window electric
  • CornerStep, rear bumper
  • Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance (Deleted when (ZW9) pickup bed delete is ordered.)
  • OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
  • Floor mats, carpeted front (Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
  • Fog lamps, LED
  • Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
  • OnStar Basics (OnStar Fleet Basics for Fleet) Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. (Requires (UE1) OnStar. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations.)
  • Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
  • Four wheel drive
  • StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
  • Door handles, chrome
  • Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering
  • Seating, heated driver and front outboard passenger
  • Trailer brake controller, integrated
  • Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
  • Center Console, floor-mounted
  • SLT Preferred Equipment Group
  • Tailgate, GMC MultiPro Tailgate
  • Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible
  • Gooseneck / 5th Wheel Prep Package
  • Engine block heater
  • LPO, All-weather floor liner, 1st and 2nd rows
  • Trailer Side Blind Zone Alert
  • GVWR, 14,000 lbs. (6350 kg) with dual rear wheels
  • Adaptive Cruise Control
  • Wheels, 18" (45.7 cm) Polished forged aluminum
  • High idle switch
  • Rear Cross Traffic Alert
  • Universal Home Remote
  • Sierra HD Pro Safety Plus Package
  • Seats, front bucket with center console
  • Winter Grille Cover
  • Assist steps, chromed tubular, 6" rectangular cab length
  • LPO, Hitch Package
  • Trailer Camera Provisions and trailer viewing software
  • Capped Fuel Fill
  • SLT Convenience Package
  • Option/package discount
  • SLT Premium Package
  • Safety Alert Seat
  • Exhaust Brake
  • HD Surround Vision
  • Dual Rear Wheels
  • Sunroof, power
  • Dark Walnut/Slate, Perforated Leather-appointed front outboard seating positions
  • Seats, ventilated driver and front passenger
  • Tire, spare LT235/80R18 blackwall all-terrain
  • Bose Sound System, premium 7-speaker system
  • Front and Rear Park Assist, ultrasonic
  • License plate kit, front
  • Emissions, Federal requirements
  • Tires, LT235/80R18 all-terrain, blackwall
  • Lamps, Smoked Amber roof marker, (LED)
  • Transmission, 10-speed automatic
  • Seats, heated second row outboard seats
  • Bed View Camera
  • Window, power, rear sliding
  • Wireless Charging
  • Battery, heavy-duty 730 cold-cranking amps/70 Amp-hr
  • Alternator, 220 amps
  • Bedliner, Spray-on
  • Rear axle, 3.42 ratio
  • Glacier White Tricoat
  • SLT Preferred Package
  • SLT PREMIUM PACKAGE DISCOUNT DISCOUNT

Bruner Early GMC ci2 Test Site

See Dealership's Other Listings
location_on Early, TX
call
schedule
Listing Notes
Vehicle Description (Copy & Paste to vAuto)
Command the road with the ultimate heavy-duty workhorse. This 2026 GMC Sierra 3500HD SLT in stunning Glacier White Tricoat is built for those who need maximum capability without sacrificing premium comfort. Available now at Bruner Auto Group, this 1-ton powerhouse is engineered to dominate the Texas job site and haul your heaviest trailers to Lake Brownwood with absolute confidence.

Unrivaled Duramax Diesel Performance:
Equipped with the legendary 6.6L Duramax Turbo-Diesel V8 engine and the Allison 10-speed automatic transmission, this Sierra 3500HD is a towing machine.

Gooseneck/5th Wheel Ready: Fully equipped with the Gooseneck/5th Wheel Prep Package, Hitch Guidance with Hitch View, and the In-Vehicle Trailering App.

4WD Capability: Features a 2-Speed Active Transfer Case, X31 Off-Road Package with Rancho shocks, and an automatic locking rear differential to handle rugged ranch roads in Coleman and Comanche.

Heavy-Duty Foundation: Includes the Heavy Duty Front Spring/Camper Package, Engine Block Heater, and Exhaust Brake for professional-grade reliability.

Texas SLT Premium Package & Technology:
This truck is loaded with the Texas SLT Premium Package and SLT Preferred Package, turning the cabin into a luxury command center.

Premium Interior: Dark Walnut/Slate Leather interior with heated and ventilated front bucket seats, heated second-row outboard seats, and a heated steering wheel.

High-Tech Cockpit: Features a 13.4 diagonal GMC Information Display, Wireless Charging, and the Bose Premium 7-Speaker Sound System.

Advanced Visibility: HD Surround Vision, Bed View Camera, and Front and Rear Park Assist make maneuvering this 3500HD a breeze.

Professional Grade Utility:
The exterior is as functional as it is bold, featuring 20 Bright Face wheels and the iconic GMC MultiPro Tailgate with integrated Kicker Audio.

Smart Utility: Includes a factory Spray-on Pickup Bedliner, 6 Rectangular Chromed Tubular Assist Steps, and LED Smoked Amber Roof Marker Lamps.

Convenience: Outfitted with the SLT Convenience Package, featuring Remote Vehicle Starter System, Push Button Start, and the EZ Lift Power Lock and Release Tailgate.

Why Choose Bruner Auto Group in Brownwood?
The Bruner family has been a trusted part of the Brownwood and Early community since 1928. At Bruner Auto Group, we understand that a 1-ton truck is an essential tool for Texas business and recreation. We offer a transparent buying experience and local service you can trust, serving our neighbors in Bangs, Coleman, and all of Central Texas.

Experience the 3500HD difference today! Visit us at our Brownwood location to see why the 2026 GMC Sierra 3500HD SLT is the gold standard for Texas trucks.

VIN: 1GT4UUEY6TF136274
Stock #: G264109
Condition: New - Retail
Location: Bruner Auto Group, Brownwood, TX 76801
...see more

%

$0 /month

Excludes tax, tag and other fees. This estimate is for general information purposes only.
Get Approved with Taycor
financer logo