New 2025 GMC Sierra 1500 Pro
- VIN: 3GTNUAED5SG118779
- Stock: LG18779
Basic Info
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Year:2025
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Exterior:Summit White
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Make:GMC
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Interior:Jet Black, Vinyl seat trim
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Model:Sierra 1500
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Engine:5.3L EcoTec3 V8 engine
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Trim:Pro
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Transmission:Automatic
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Fuel Efficiency:15 CITY / 19 HWY
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Drivetrain:Four Wheel Drive
Contact a Top Rated Specialist


Brandy McKenzie Boyd
Sales Consultant

Nathaniel Smith
Sales Consultant

Kasch Utz
Sales Consultant

Brandy McKenzie Boyd
Sales Consultant
Apr 15, 2025
Very professional.
Very professional. Did everything she could to make our purchase easy. Very good to work with
Apr 10, 2025
Brandy was helpful the whole time.
Brandy was helpful the whole time. She made our experience as easy as it could be. Mr Dearman made the financial side very understanding and helped guide us the whole way.
Apr 04, 2025
Brandy was so helpful with finding me the perfect Trax
Brandy was so helpful with finding me the perfect Trax and then helping me buy it and set it up on the app.
Apr 02, 2025
She was very helpful and nice to deal with I will be
She was very helpful and nice to deal with I will be buying from her in the future
Mar 07, 2025
Brandy was so patient with us, and we never felt
Brandy was so patient with us, and we never felt pressured. I would recommend Brandy 100%!

Nathaniel Smith
Sales Consultant
Apr 03, 2025
Nate was super helpful and happy to answer all of our
Nate was super helpful and happy to answer all of our questions. He made our truck buying experience a very positive one. He is a great addition to the Walt Massey team!
Mar 25, 2025
We had a great experience with Mr.
We had a great experience with Mr. Smith. If we ever have to come back out that way for a vehicle we would for sure come back to him. We would for sure recommend him as well! Thank you for a great experience and hospitality!
Mar 14, 2025
The team at Walt Massey jumped right in to assist our
The team at Walt Massey jumped right in to assist our family. They made the process easy.
Mar 11, 2025
Nathaniel was the first person to approach us.
Nathaniel was the first person to approach us. He was very knowledgeable of the process and of the inventory on the lot. Not only was he knowledgeable but he was very kind and not at all pushy.

Kasch Utz
Sales Consultant
Apr 04, 2025
Brandy was so helpful with finding me the perfect Trax
Brandy was so helpful with finding me the perfect Trax and then helping me buy it and set it up on the app.

DeeDee Keys
Sales Consultant

Jimmy Bradley
Sales Consultant

Michael Miles
Sales Consultant
Key Features
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AWD
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Android Auto
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Apple CarPlay
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Backup Camera
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Bluetooth
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Keyless Entry
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Lane Departure Warning
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Lane keep assist
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Push Start
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Side-Impact Air Bags
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Tow Package
Description
The exterior of the Sierra 1500 Pro is finished in Summit White, complemented by a Jet Black vinyl interior, creating a clean and professional look. The vehicle features chrome header accents paired with flat black grille insert bars, contributing to its strong, rugged presence on the road. Deep-tinted glass enhances the exterior style while also providing privacy and reducing sun glare. Solar-absorbing tinted glass further contributes to the cabin's comfort by blocking excessive heat.
Inside, the Sierra 1500 Pro is equipped with convenience and comfort features such as power door locks, power front windows with express up/down functionality for the driver and express down for the passenger, and 2 charge/data USB ports for connectivity. The addition of a 220-amp alternator ensures the vehicles electrical system can handle the demands of both everyday use and specialized equipment. The interior also includes a push-button start and remote keyless entry for added convenience.
The Sierra 1500 Pro is designed with practicality in mind, particularly for those who need to carry or tow heavy loads. It features a heavy-duty air filter and a trailering package, complete with hitch guidance, which helps ensure easy connection of trailers. The truck also comes with a rear-vision camera for improved visibility and easier maneuvering, as well as LED cargo area lighting to help illuminate the bed during loading and unloading. An EZ Lift Power Lock & Release tailgate provides easy access to the truck bed, while front frame-mounted black recovery hooks enhance the vehicles capability in off-road or challenging conditions. For additional convenience, the truck is equipped with an electric rear-window defogger to maintain visibility in all weather conditions.
The Sierra 1500 Pro also offers a Snow Plow Prep Package, making it a great option for those in colder climates or industries where snow removal is necessary. It is also Wi-Fi hotspot capable, so you can stay connected while on the go.
In terms of safety, the Sierra 1500 Pro comes with features like OnStar services and a standard suspension package for a smoother, more comfortable ride. The combination of these features with the truck's sturdy construction ensures that it is a dependable choice for both work and recreation.
For added peace of mind, the Walt Massey 3 Day Money Back Guarantee allows customers to return the vehicle within three business days (prior to 5 p.m. CST) for an exchange, provided the vehicle is in like new condition, has been driven less than 300 miles, and is returned to the dealership where it was purchased. If the vehicle has been driven more than 300 miles, a fee of $1.00 per additional mile is charged, but the option to return the vehicle remains. This policy offers assurance to customers that they can make an informed decision with confidence.
Overall, the 2025 GMC Sierra 1500 Pro is a versatile, high-performing truck equipped with numerous features designed to make it both practical and comfortable for everyday use and tougher jobs alike.
Not all rebates may apply. Some rebates are not compatible with other rebates. Offers are subject to change. See dealer for details. Price includes: $1000 - GM Bonus Cash. Exp. 04/30/2025 $2500 - GM Trade In Allowance Program. Exp. 04/30/2025 $2750 - Buick & GMC Consumer Cash Program. Exp. 04/30/2025 $500 - GM Military Cash Allowance Program. Exp. 0
Vehicle Details
Exterior
- Chrome rear bumper
- With integrated CornerSteps
- LED reflector (high intensity) headlamps with Fade-on/ Fade-off animation, LED turn signals and Daytime Running Lamps
- C-shaped LED headlamps with signature lighting and innovative light blade technology
- Chrome front bumper
- 17" painted Silver wheels
- Steel
- Wheels, 17" x 8" (43.2 cm x 20.3 cm) painted steel, Silver (STD)
- LED signature tail lamps with Fade-on/Fade-off animation, incandescent stop, turn and reverse light
- C-shaped LED taillamps with LED stop and reverse light
- Help improve visibility in low-light conditions
- Brighter and lasts longer than traditional incandescent bulbs
- Heated power outside mirrors
- Power adjustable, manual folding
- May require additional optional equipment
- IntelliBeam
- At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
- May require additional optional equipment
- Cab-mounted cargo area lamps
- With switch in switch bank left of the steering wheel
- Illuminates the cargo bed area
- Black door handles
- 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
- Tailgate and bed rail protection caps
- Spare tire carrier lock
- Helps keep spare tire secure
- Utilizes the same key as the door and ignition
- Standard tailgate
- Tailgate with EZ Lift assist, power lock & release
- Hitch area lighting
- May require additional optional equipment
- Cargo bed LED lighting
- Provides light to find cargo in the bed
- Rear pillar lamps
- 17" 265/70R17 all-terrain, blackwall tires
- 17" 265/70R17SL all-season, blackwall spare tire
- May require additional optional equipment
- Deep-tinted glass
- Provides added protection from sun and glare
Interior
- Inside rearview manual day/night mirror
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
- 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
- 4-way manual driver seat
- Can be positioned forward or back and up or down
- Power windows
- Front passenger with express down
- May require additional optional equipment
- 4-way manual front passenger seat
- Can be positioned forward or back and up or down
- Instrumentation
- Includes analog speedometer and tachometer
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- USB ports
- (2) Data/charge ports located on instrument panel1
- 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
- Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (STD)
- Rubberized vinyl floor covering
- Provides good traction and convenient cleanup
- Assist handles
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Power windows
- Driver with express-up/down
- May require additional optional equipment
- Compass
- Located in instrument cluster
- 3.5" diagonal monochromatic Driver Information Center
- 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
- 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
- Single-zone climate control
- Maintains a selected temperature
- Manual
- Outside temperature display
- Located in infotainment display
- Steering wheel
- 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
- 12-volt auxiliary front power outlet
- May require additional optional equipment
- 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
- 120-volt box-mounted power outlet
- 3-prong auxiliary household-style outlet
- Located in the pickup bed
- 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
Entertainment
- 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 CarPlay1 and Android Auto2 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.
- 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
- 2-speaker audio system
- Includes 2 speakers placed in the front doors
- 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 settings1 on Sierra 1SA
- Bluetooth®2 audio streaming for select devices
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- 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 wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
Mechanical
- Heavy-duty 730 cold-cranking amps battery
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- May require additional optional equipment
- Black vertical recovery hooks
- Two front frame-mounted1
- Cargo tie-downs (12)
- 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
- Standard Suspension Package
- Brake pad wear indicator
- 6,900 lbs. GVWR
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- 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
- 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
- Push Button Start
- Single-outlet exhaust
- May require additional optional equipment
- Aluminized stainless-steel muffler and tailpipe
- 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
- Fully boxed frame
- Hydroformed front section
- High-strength steel
- 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
- Pickup bed
- Roll-formed high-strength steel
- Pickup bed (Deleted when (ZW9) pickup bed delete is ordered on Regular Cab models.) (STD)
- 220-amp alternator
- May require additional optional equipment
- External engine oil cooler
- Heavy-duty air-to-oil cooler
- Helps prevent possible engine oil breakdown under heavy loads
- 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
- Heavy-Duty Air Filter
- Thick construction helps to trap more dirt before it can enter the air intake
- May require additional optional equipment
- 3.23 rear axle ratio
- May require additional optional equipment
- 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
- Skid plates
- Help protect the front underbody, oil pan, differential case and transfer case
- May require additional optional equipment
- 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
- 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
- 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
Safety
- 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 lines1
- 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
- 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 tires1
- 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
- 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
- LED Daytime Running Lamps
- Daytime Running Lamps automatically illuminate signature lighting
- 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
- 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
- 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
- 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 action1
- Can also provide a tailgating alert if you're following a vehicle much too closely
- May require additional optional equipment
- 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
- OnStar® services capable
- See onstar.com for details and limitations. Services vary by model. Service plan required.
- 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
- 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
- May require additional optional equipment
- OnStar Basics
- Drive confidently with core OnStar services including1
- Remote commands
- Built-in voice assistance
- Real-time traffic and navigation
- Automatic Crash Response
- 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
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Disclaimer:
Tax, title, license, and dealer fees (including a $425 dealer doc fee) are extra. Most rebates are not compatible with special finance or lease offers. Pricing is subject to change; for the most accurate and up-to-date pricing details, please contact the dealership directly.
Walt Massey 3-Day Money Back Guarantee:
You’re guaranteed an exchange under the following conditions. The vehicle must be returned to the dealership where it was purchased or leased within three (3) business days prior to 5 PM CST. If the final day falls on a day when the dealership is closed, the period is extended by one day. The vehicle must be in “like new” condition, free from dents, scratches, stains, smoking, pet odors, or other damages, and it must not have been in an accident. The vehicle must be driven less than 300 miles. If driven over 300 miles, you may still return it, but a fee of $1.00 per additional mile will be charged.
Vehicles may not be physically located at this dealership but may be available for delivery; transportation charges may apply. Due to inventory spanning multiple locations, vehicle availability and location may change. All vehicles are subject to prior sale. Please get in touch with us for specific information and to confirm availability.
Terms may vary with approved credit. Monthly payment estimates are based on a 72-month term, 4.9% interest, and 20% downpayment. Walt Massey Savings | Discounts are available to everyone. For questions, call (601) 736-3432 or visit us at the dealership.
EPA mileage ratings are estimates only, and actual mileage may vary. For used vehicles, MPG estimates are based on EPA ratings when the vehicle was new, reflecting the calculation methodology in place at that time. For more information on updated MPG calculations, please visit the Fuel Economy section of the EPA’s website.
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.