New 2026 Chevrolet Silverado 1500 Custom Trail Boss Truck Photo 1 of 7

New 2026 ChevroletSilverado 1500 Custom Trail Boss

In Transit

Young Chevrolet of St. Johns

Location Details

Exterior Color: White Sands
Interior Color: Jet Black, Cloth seat trim
Fuel Economy: 17/21 MPG City/Hwy
Transmission: Automatic

Drivetrain: 4WD
Engine: TurboMax^™ engine
VIN: 3GCPKCEK9TG251507
Stock Number: 3959

Warranty

Basic: 3 Years/36,000 Miles
Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
Drivetrain: 5 Years/60,000 Miles, Silverado TurboMax^TM engines, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
Maintenance: First Visit: 12 Months/12,000 Miles
Roadside Assistance: 5 Years/60,000 Miles, Silverado TurboMax^TM engines, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
Warranty: <<< Preliminary 2026 Warranty >>>

Powertrain

Fuel System: Direct Injection
Fuel tank capacity: 24 gal
Horsepower: 310

Entertainment

6-speaker audio system:
- Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
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
Chevrolet Infotainment 3 System with 7" diagonal color touchscreen:
- 7" diagonal color touchscreen¹
- Bluetooth^®2 audio streaming for 2 active devices for compatible phones
- Voice command pass-through to phone for compatible phones
- Wireless Apple CarPlay™ capability for compatible phones³
- Wireless Android Auto™ capability for compatible phones⁴
- Use, control and manage select smartphone apps through the Infotainment system
SiriusXM Trial Subscription:
- With your trial subscription, get access to all of your favorite entertainment from SiriusXM to enjoy in your vehicle and on the SiriusXM app - from ad-free music, talk and sports, to comedy, news, podcasts and more¹
- Enjoy channels curated by DJs, personalities and tastemakers for a listening experience you can't live without
- Plus, take the full SiriusXM experience with you everywhere you go with the SiriusXM app - at home, on your phone or connected devices, and unlock other exclusives that bring you even closer to your favorite stars, artists, creators, hosts and athletes
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:
- 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.
- May require additional optional equipment

Exterior

17" 255/80R17SL all-season, blackwall spare tire:
- May require additional optional equipment
17" full-size spare steel wheel with Black finish:
- May require additional optional equipment
20" 275/60R20SL all-terrain, blackwall tires
20" High gloss Black painted aluminum wheels:
- May require additional optional equipment
Black door handles
Body-color front bumper:
- Body-color on Custom, RST and High Country models
- High gloss Black on Custom Trail Boss, LT Trail Boss and ZR2 models
Body-color rear bumper:
- With integrated CornerSteps
- Body-color on Custom, RST and High Country models
- High gloss Black on Custom Trail Boss, LT Trail Boss and ZR2 models
Cab-mounted cargo area lamps:
- With switch in switch bank left of the steering wheel
- Illuminates the cargo bed area
- LED lighting on Crew Cab and Double Cab models, incandescent on Regular Cab models
Cargo bed LED lighting:
- Provides light to find cargo in the bed
- Rear pillar lamps
Cargo tie-downs:
- 12-fixed rated at 500 lbs. per corner
Chevytec spray-on bedliner:
- Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
- Covers the bed interior surface below side rails, front bed top rail, gauge hole plugs and tie-downs
- Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
- Includes Chevrolet logo
- High Country models include High Country logo
- May require additional optional equipment
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
Deep-tinted glass:
- Provides added protection from sun and glare
- May require additional optional equipment
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 conditions¹
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
Spare tire carrier lock:
- Helps keep spare tire secure
- Utilizes the same key as the door and ignition
Standard tailgate
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release:
- Hitch area lighting
- May require additional optional equipment
Taillamps:
- Incandescent tail, stop and turn signal lights

Interior

10-way power driver seat with power lumbar:
- Moves the seat forward and back, and up and down
- Tilt the seat cushion and seatbacks
12-volt auxiliary front power outlet
120-volt box-mounted power outlet:
- 3-prong auxiliary household-style outlet
- Located in the pickup bed
- 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
3.5" diagonal monochromatic Driver Information Center
4-way manual front passenger seat:
- Can be positioned forward or back and up or down
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
60/40 split-folding rear bench seat:
- Includes child seat top tether anchor
- Can fold one or both sides up
Assist handles:
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
Carpeted floor covering:
- Color-keyed to match the interior
Compass:
- Located in instrument cluster
- 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
- May require additional optional equipment
Front and rear all-weather floor liners with Z71 logo:
- Feature a textured, anti-slip pattern that helps trap debris and water while providing optimum carpet coverage
- Provides coverage for front and rear
- Includes Z71 logo on front liners
- Replaces factory floor mats
- May require additional optional equipment
Front rubberized-vinyl floor mats:
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
Inside rearview manual day/night mirror:
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
Instrumentation:
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
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
Outside temperature display:
- Located in infotainment display
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
Power windows:
- Driver with express-up/down
Power windows:
- Front passenger with express down
- May require additional optional equipment
Power windows with rear express-down
Rear air vents:
- Provides cabin comfort for rear occupants
Rear rubberized-vinyl floor mats:
- Helps protect your interior from road debris and the elements
- 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
- May require additional optional equipment
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
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
Single-zone climate control:
- Maintains a selected temperature
- Manual
Steering column lock:
- Most vehicles built on or after 4-4-2022 are not equipped with Steering Column Lock. Contact a dealer for details on a specific vehicle
Steering wheel
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
USB ports:
- (2) Charge ports located on rear of console¹
- May require additional optional equipment
USB ports:
- (2) Data/charge ports located on instrument panel¹

Mechanical

2-speed Autotrac Transfer Case:
- 2WD HI mode
- 4WD Auto mode
- 4WD HI mode
- 4WD LO mode
- Neutral
- May require additional optional equipment
220-amp alternator:
- May require additional optional equipment
3.42 rear axle ratio:
- 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 have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance
- Brake system features a corrosion-fighting process called "Ferritic Nitro Carburizing" which can double rotor life expectancy and reduce or minimize rust
7,000 lbs. GVWR:
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- May require additional optional equipment
8-speed automatic transmission:
- Electronically controlled with overdrive
- Tow/Haul mode
- Powertrain Grade Braking
- Cruise Grade Braking
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
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
- May require additional optional equipment
Brake pad wear indicator
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
Durabed:
- Roll-formed high-strength steel
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
Fully boxed frame:
- Hydroformed front section
- High-strength steel
Heavy-Duty Air Filter:
- Thick construction helps to trap more dirt before it can enter the air intake
- May require additional optional equipment
Heavy-duty 730 cold-cranking amps battery:
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
Hill Descent Control:
- Uses antilock braking to help provide a smooth, controlled descent
- Helps driver maintain control of the vehicle without depressing the brake pedal
- Activates by pushing a button on the instrument panel
- May require additional optional equipment
Push Button Start
Single-outlet exhaust:
- Aluminized stainless-steel muffler and tailpipe
Skid plates:
- Help protect the front underbody, oil pan, differential case and transfer case
- May require additional optional equipment
TurboMax^™ engine:
- 310 hp [231 kW] @ 5600 rpm
- 430 lb-ft of torque [583 Nm] @ 3000 rpm
- Paired with an 8-speed automatic transmission
Z71 Suspension with 2" factory lift:
- Rancho monotube shocks
- Provides more ground clearance
- Improved approach and departure angles

Package

Chevy Safety Assist:
- Automatic Emergency Braking¹
- Forward Collision Alert¹
- Front Pedestrian Braking¹
- Following Distance Indicator¹
- Lane Keep Assist with Lane Departure Warning¹
- IntelliBeam
Custom Convenience Package:
- Remote Start
- Content theft alarm
- Rear-window defogger
- LED cargo bed lighting
- EZ Lift power lock and release tailgate
- May require additional optional equipment
Trailering Package:
- Trailer hitch¹
- Trailering hitch platform
- Includes a 2" receiver hitch, 4-pin and 7-pin connectors
- 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle
- Hitch Guidance²
- May require additional optional equipment

Safety-Exterior

Daytime Running Lamps:
- Includes automatic exterior lamp control

Safety-Interior

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
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
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
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
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
- May require additional optional equipment
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
OnStar Basics:
- Drive confidently with core OnStar services including¹
OnStar^® services capable:
- See onstar.com for details and limitations. Services vary by model. Service plan required.
Rear Seat Belt Indicator warning
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
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
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

Safety-Mechanical

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
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
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

This vehicle won't be on the lot long!

Everything you need in a truck, at a price you wouldn't expect! The engine breathes better thanks to a turbocharger, improving both performance and economy. This model accommodates 6 passengers comfortably, and provides features such as: a rear step bumper, a front bench seat, and cruise control.

We pride ourselves in consistently exceeding our customer's expectations. Stop by our dealership or give us a call for more information.

Overall3.8Out of 5

Love it
By Ash on Wednesday, October 20, 2021
5.0
I’ve owned 3 Silverado’s and I love them. I’ve had a 2000, 2005, and now my 2021. So far I’ve loved everything about the truck. I’ve had 0 issues out of the truck.…
Lemon
By snowflurry on Tuesday, June 16, 2020
2.0
2nd day of owning,battery dead.Said cuz I left trailer plugged in.7th day battery dead and engine light on.Service checked and found no issue.On way home radio comes on and off,auto stop not working,skipping badly.They replaced a burnt wire.Back at shop now for 9 days ,found nothing wrong.Between wife and I have had chevys for 40 years all high end.This will be 17 days in shop out of owning it for 35.....sick about it.…
Major improvements for 2019!
By Horsacourse on Monday, July 29, 2019
5.0
I traded up from a 2017 (which was already a great truck!) to a 2019 and wow what an improvement! I have the 5.3 with 8 speed tranny, which is smooth shifting, super quiet ride, etc, etc. Chevy as the controls and buttons all figured out nicely for easy of use. The backseat of this crew cab is even bigger than the previous model; its so big the kids can almost play football back there. Definitely another great value from Chevy. Minor irksome points include the goofy tilt/telescoping steering wheel. The previous model had a simply stalk that allowed easy up/down but the 2019 uses a goofball 'Japanese style' system, which is ery annoying and cumbersome to use. Also missing the ashtray (not for smoking but for storing small items like trailer keys, chapstick, and stuff). Also, they took away the third cup holder in the front/center, which is also annoying since I always have two different drinks while my passenger also has her own. But everything else is awesome and absolutely love this truck!…

MSRP: $55,830
GM Employee Price: Please Call
Customer CashDetails: -$3,000
Bonus CashDetails: -$1,000
Select Market Chevy Loyalty CashDetails: -$2,500
Trade AssistanceDetails: -$1,000

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New 2026 ChevroletSilverado 1500 Custom Trail Boss

Included Packages & Accessories

Detailed Specifications

Warranty

Seats and Trim

Powertrain

Specs and Dimensions

Entertainment

Exterior

Installed Equipment

Interior

Mechanical

Package

Processing-Discounts

Safety-Exterior

Safety-Interior

Safety-Mechanical

Dealer Notes

KBB.com Consumer Reviews

Love it

Lemon

Major improvements for 2019!

Must provide dealer with GM employee Authorization Number to receive the GM Employee Discount*

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New 2026 ChevroletSilverado 1500 Custom Trail Boss

Included Packages & Accessories

Detailed Specifications

Warranty

Seats and Trim

Powertrain

Specs and Dimensions

Entertainment

Exterior

Installed Equipment

Interior

Mechanical

Package

Processing-Discounts

Safety-Exterior

Safety-Interior

Safety-Mechanical

Dealer Notes

KBB.com Consumer Reviews

Love it

Lemon

Major improvements for 2019!

Must provide dealer with GM employee Authorization Number to receive the GM Employee Discount*