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Kelley Sales Price: $66,500

New 2026 GMC Sierra 3500 Regular Cab Service Truck

Stock #F26279
Dealer Video

Vehicle Notes

WE DELIVER TO YOUR HOME OR OFFICE !! All rebates and incentives mentioned apply to vehicle purchases only and do not apply to leases; please contact t…
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WE DELIVER TO YOUR HOME OR OFFICE !! All rebates and incentives mentioned apply to vehicle purchases only and do not apply to leases; please contact the dealership for more information or to inquire about available lease incentives.

This 2026 GMC Sierra 3500HD Pro Monroe Service Pro is a true workhorse, packed with features that will make your toughest jobs a breeze. Boasting a powerful 6.6L V8 engine and 4-wheel drive, this heavy-duty truck is ready to tackle any terrain or task you throw its way.

Monroe Service Pro
CONVENIENCE PACKAGE
SNOW PLOW PREP PACKAGE
POWER OUTLET, INSTRUMENT PANEL, 120-VOLT (400 WATTS)
SIRIUSXM TRIAL SUBSCRIPTION
REAR CAMERA KIT

The Sierra 3500HD Pro is more than just a capable work vehicle it's also packed with premium amenities that will make your driving experience more comfortable and convenient. Enjoy features like the GMC Infotainment System, power windows, and remote keyless entry, all while staying connected with the available SiriusXM trial subscription.

But the real star of the show is the Snow Plow Prep Package, which includes a 220-amp alternator, skid plates, and provisions for a roof-mounted emergency light. Whether you're clearing driveways or tackling commercial snow removal, this truck is ready to take on the toughest winter conditions.

The Sierra 3500HD Pro also boasts a host of advanced safety features, including Forward Collision Alert, Front Pedestrian Braking, and Lane Departure Warning. These cutting-edge technologies help keep you and your cargo safe on the road, giving you the peace of mind you need to tackle any job.

With its impressive capabilities, premium features, and advanced safety systems, the 2026 GMC Sierra 3500HD Pro Monroe Service Pro is the ultimate heavy-duty truck for the modern work site. Visit our showroom today to experience this exceptional vehicle for yourself and discover how it can transform your business.

Other restrictions may apply, Floor mats, second keys, and owner manuals may not be available on pre-owned vehicles. The above internet sales price is dependent on the customer qualifying for the $1,000 Kelley Automotive Group Trade Incentive and the $1,000 Kelley Automotive Group Finance Incentive. To qualify for the Trade Incentive, customer must trade in a vehicle worth $5,000 or more at any Kelley Automotive Group location. To qualify for the Finance Incentive, customer must finance $20,000 or more through the Kelley Automotive Group finance office for a minimum of six months. Must finance with dealership to qualify for internet price.
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Chassis Details

Stock Number
F26279
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
14,000
Drivetrain
4WD
Cab-to-Axle
84
Wheelbase
170.8
Cab Type
Regular
Vehicle Trim
Pro
Vehicle VIN
1GD3USE78TF127465
Interior Color
Jet Black
Seating Capacity
3
Exterior Color Description
Summit White
Engine Cylinder Count
8
Engine
6.6L
Transmission Type
Automatic
Rear Wheels
Dual
Fuel Type
Gasoline
Engine Model
L8T
Engine Size (L)
6.6

Vehicle Options

  • JET BLACK VINYL SEAT TRIM
  • GLASS DEEP-TINTED
  • 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)
  • PRO PREFERRED EQUIPMENT GROUP includes standard equipment
  • SUMMIT WHITE
  • DEFOGGER REAR-WINDOW ELECTRIC
  • TIRES LT235/80R17E ALL-TERRAIN BLACKWALL (STD)
  • TRANSMISSION 10-SPEED AUTOMATIC (STD)
  • MIRROR INSIDE REARVIEW AUTO-DIMMING
  • SEATS FRONT 40/20/40 SPLIT-BENCH with covered armrest storage and under-seat storage (lockable) (STD)
  • SIRIUSXM TRIAL SUBSCRIPTION
  • REAR AXLE 3.73 RATIO
  • LICENSE PLATE KIT FRONT
  • CONVENIENCE PACKAGE includes (AKO) tinted glass and (C49) rear-window defogger
  • REAR CAMERA KIT Kit includes camera fixed position bracket & 19 ft cable with attachment clips. Rear camera radio calibration provided from the factory. See Upfitter Integration Bulletin for installation instructions at www.gmupfitter.com
  • SKID PLATES protect the oil pan front axle and transfer case
  • WHEELS 17 (43.2 CM) PAINTED STEEL (STD)
  • SHIP THRU PRODUCED IN FLINT ASSEMBLY AND SHIPPED TO MONROE TRUCK EQUIPMENT IN FLINT. RETURNED TO FLINT ASSEMBLY FOR SHIPPING TO FINAL DESTINATION.
  • SPARE TIRE DELETE (STD)
  • ALTERNATOR 220 AMPS
  • 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)
  • MIRRORS OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING with heated and auto-dimming upper glass lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31 [84.25mm]) Black Includes (DD8) auto-dimming rearview mirror.)
  • POWER OUTLET INSTRUMENT PANEL 120-VOLT (400 WATTS)
  • SNOW PLOW PREP PACKAGE includes (KW5) 220-amp alternator includes increased front GAWR on Heavy Duty models (NZZ) skid plates (transfer case and oil pan) pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance and includes (KW5) 220-amp alternator
  • Lane Departure Warning
  • Front Collision Mitigation
  • Front Collision Warning
  • Automatic Highbeams
  • Keyless Start
  • Locking/Limited Slip Differential
  • Four Wheel Drive
  • Tow Hooks
  • Power Steering
  • ABS
  • 4-Wheel Disc Brakes
  • Steel Wheels
  • Tires - Front All-Terrain
  • Tires - Rear All-Terrain
  • Daytime Running Lights
  • Integrated Turn Signal Mirrors
  • Automatic Highbeams
  • Heated Mirrors
  • Power Mirror(s)
  • Integrated Turn Signal Mirrors
  • AM/FM Stereo
  • MP3 Capability
  • Bluetooth Connection
  • Auxiliary Audio Input
  • Smart Device Integration
  • Bluetooth Connection
  • Bluetooth Connection
  • Smart Device Integration
  • WiFi Hotspot
  • Split Bench Seat
  • Vinyl Seats
  • Floor Mats
  • Adjustable Steering Wheel
  • Power Windows
  • Power Windows
  • Power Door Locks
  • Keyless Entry
  • Power Door Locks
  • Cruise Control
  • Power Outlet
  • A/C
  • Front Collision Mitigation
  • Front Collision Mitigation
  • Front Collision Warning
  • 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
  • Tire Pressure Monitor
  • Driver Restriction Features
  • Telematics
  • Requires Subscription
  • Front Collision Warning
  • Lane Departure Warning
  • Telematics
  • Navigation from Telematics
  • Requires Subscription
  • View All

Body Details

Manufacturer
Body Type
Service Truck
Body Model
132" Steel ServicePro
Body Material
Steel
Body Length
11'
Body Width
91.8"
Body Height
40.1"
Body Inside Width
48.5"
Body Weight
1597
Compartment Description
8 Side Compartments, Nitrogen Gas Strut Door Holders,
Compartment Quantity
8
Compartment Depth
21.5"
Floor Description
Galvannealed Steel Diamond Plate Floor
Floor Material
Steel
Floor Inside Width
48.5"
Lighting Type
LED
Lighting Description
FMVSS Compliant Lighting, L.E.D. Stop/Turn/Tail Lights
Lighting Location
Exterior
Tailgate Type
Slam Action
Tailgate Description
Knee Braced Slam Action Tailgate
Understructure Description
Steel Understructure
Understructure Material
Steel
Shelving Description
Adjustable Compartment Trays / Shelves
Hitch Type
Receiver
Hitch Description
Hitch with 2" Insert
Hitch Size
2.5"
Camera Description
Factory Backup Camera

ServicePRO™ Features

Monroe Truck Equipment’s service body offerings are recognized industry-wide for their resilience and excellent construction. Professionals in the mining, construction, rail, and utility industries trust Monroe Truck Equipment’s service bodies. With customization offered with every option, customers can create individual trucks or service fleets that have specific features that benefit them in the field.

Key Benefits
  • Complete towing system allows for incredible towing capabilities
  • Total protection of hauled materials with automotive door seals to reduce leaks
  • Independently mounted StepMate™ bumper increases ergonomics while reducing risk of damage

An industry favorite service body paired with best-in-class towing. The StepMate™ bumper design allows workers to easily get the job done, while protecting their vehicle investment.

Specifications:
  • Lengths:
    • Steel: 98", 108", 132"
    • Aluminum: 104", 113", 137"
  • Widths:
    • Steel: 77.8", 91.8"
    • Aluminum: 80", 94"
  • Floor Widths:
    • Steel: 48.5"
    • Aluminum: 49"
Standard Features:
  • 2.5 Receiver Hitch on ICC Bumper
  • 7-Way RV Trailer Plug
  • StepMate™ Bumper - Steel Only
  • Steel and Aluminum Construction Options
ServicePro™ Options:
  • 2 LED Rear and 2 LED Front Grill Strobes
  • Compartment Lighting - Steel Only
  • LED Mini Light Bar
  • Backup Alarm
  • Backup Camera
  • Manual Master Locking
  • Top Packs
  • Aluminum Rock Guards
  • Spray On Bedliner: Complete Loadspace, Bumper, Compartment Tops
  • Ladder Rack
Body Installed by
Monroe Truck Equipment
2726 Solution Center
Chicago, IL 60677
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Pricing Details

List Price $54,243
Body Costs + $17,000
Dealer Fee + $699
Title Fee + $100
Registration Fee + $100
Dealer Discount - $5,642
Kelley Sales Price $66,500
Total Savings $5,642
Additional Upfit Cost
Price may or may not include price of upfit. Some prices already include rebates. Must have or qualify for a Fleet Account Number (FAN) to ensure best pricing.

Vehicle available NOW in Bartow, FL.

Contact Kelley Buick GMC, Inc for more info.

Disclaimer:
Tax, title, license fees (unless itemized above) are extra. Dealer fee of $699 and electronic filing fee of $99 are extra. Not available with special finance or lease offers. *All new vehicle pricing includes having a trade in and financing with the dealership.