ENGINE 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency
Power Door Locks
Stability Control
Daytime Running Lights
Tires - Rear All-Season
Smart Device Integration
Turbocharged
Remote Engine Start
Bluetooth Connection
Front Collision Mitigation
Cruise Control
Back-Up Camera
Front Head Air Bag
Cloth Seats
Passenger Air Bag
Lane Departure Warning
Auxiliary Audio Input
Passenger Air Bag Sensor
Satellite Radio
MP3 Capability
Lane Departure Warning
Traction Control
Telematics
Power Windows
Power Mirror(s)
Security System
Rear Bench Seat
Rear Head Air Bag
Floor Mats
Lane Keeping Assist
Rear A/C
Front Side Air Bag
Power Steering
Tires - Rear All-Terrain
Four Wheel Drive
Pass-Through Rear Seat
Aluminum Wheels
Keyless Entry
Power Windows
WiFi Hotspot
Jet black, cloth seat trim
Tow Hitch
Bluetooth Connection
Auxiliary Audio Input
Front Collision Mitigation
Requires Subscription
Automatic Highbeams
Heated Mirrors
ABS
Driver Restriction Features
Rear Defrost
Driver Air Bag
Lane Keeping Assist
Privacy Glass
Power Door Locks
Driver Adjustable Lumbar
Tire Pressure Monitor
Smart Device Integration
Automatic Highbeams
Tires - Front All-Season
Bluetooth Connection
Front Collision Warning
Requires Subscription
Telematics
4-Wheel Disc Brakes
Tow Hooks
Front Collision Mitigation
Power Outlet
Floor Mats
Front Collision Warning
MP3 Capability
Front Collision Warning
Adjustable Steering Wheel
Split Bench Seat
Keyless Start
Locking/Limited Slip Differential
Requires Subscription
AM/FM Stereo
Daytime Running Lights
Tires - Front All-Terrain
Power Driver Seat
Highlights
Keyless Start
Keyless Start
4 wheel Drive
4 wheel Drive
Anti Lock Braking System
Anti Lock Braking System
Power Seat(s)
Power Seat(s)
Cruise Control
Cruise Control
Back-Up Camera
Back-Up Camera
Rear A/C
Rear A/C
Keyless Entry
Keyless Entry
Satellite Radio
Satellite Radio
Bluetooth
Bluetooth
Remote Start
Remote Start
Lane Departure Warning
Lane Departure Warning
Lane Keeping Assist
Lane Keeping Assist
Wifi
Wifi
Smartphone Integration
Smartphone Integration
Android Auto
Android Auto
Apple Carplay
Apple Carplay
Overview
The 2026 Silverado 1500 Custom Trail Boss is built for those who need a truck that*s as capable off the pavement as it is on it. With a 2* suspension lift, Z71 Off-Road package, Hill Descent Control, and a 5.3L EcoTec3 V8 under the hood, this Trail Boss is purpose-built for hauling, towing, and tackling whatever terrain you throw at it all in a blacked-out Custom trim that keeps things clean and tough. - 5.3L EcoTec3 V8 engine paired with 4WD and a 3.42 rear axle ratio for serious towing and hauling capability - Z71 Off-Road suspension package with 2* lift and monotube shocks for confident off-road performance - Hill Descent Control and Auto-locking rear differential for technical terrain and slippery conditions - Skid plates and heavy-duty air filter protect key components when the trail gets rough - High Gloss Black front and rear bumpers with black door handles for a bold, no-nonsense appearance - 10-way power driver seat, 120V interior and bed-mounted power outlets, and dual rear USB charge ports keep you comfortable and connected - HD Rear Vision Camera, StabiliTrak with Proactive Roll Avoidance, and a full airbag suite for confidence on every drive - Trailering Package with 7-pin and 4-pin connectors plus Hitch Guidance makes towing straightforward from day one Ready to put this Trail Boss to work? Visit Birchwood Chevrolet Buick GMC in person or explore it online at birchwoodchevrolet.ca. Book a test drive, ask us your questions, or get started on your purchase today we*re here to make the process straightforward and worth your time. See three brands under one roof at Birchwood Chevrolet Buick GMC the only place in Winnipeg where you can compare GMC, Chevrolet, and Buick all in one visit. Save yourself some time, see a great selection, and learn everything you need to know. Your Experience is Everything at Birchwood Chevrolet Buick GMC. Click, call (204) 837-5811, or visit Birchwood Chevrolet Buick GMC at the Birchwood Auto Park, 3965 Portage Avenue West at the Perimeter. Dealer Permit #4240. Dealer permit #4240 #214
Interior
Air conditioning, single-zone manual
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
Audio System, Chevrolet Infotainment 3 System, 7" diagonal HD colour touchscreen, AM/FM stereo Bluetooth audio streaming for 2 active devices, voice command pass-through to phone, Wireless Apple CarPlay and Wireless Android Auto compatibility
Compass located in instrument cluster
Defogger, rear-window electric
Driver Information Centre, 3.5" diagonal monochromatic display
Floor covering, colour-keyed carpeting
Floor mats, rubberized-vinyl rear (Deleted when LPO floor liners are ordered.)
Mirror, inside rearview, manual tilt
Power outlet, front auxiliary, 12-volt
Remote Keyless Entry with 2 transmitters
Seat adjuster, driver 10-way power including lumbar
Seat trim, Cloth
Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)
Steering column lock, electrical
Steering wheel, urethane
USB Ports, 2, Charge/Data ports located on the instrument panel
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.ca or dealer for details.)
Window, power front, passenger express down
Wireless phone projection for Apple CarPlay and Android Auto
Air vents, rear, heating/cooling
Audio system feature, 6-speaker system
Bluetooth for phone, connectivity to vehicle infotainment system
Cruise control, electronic with set and resume speed, steering wheel-mounted
Door locks, power
Exterior Temperature Display located in radio display
Floor mats, rubberized vinyl, front (Deleted when LPO floor liners are ordered.)
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) interior power outlet)
Power outlet, interior power outlet, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
SiriusXM Trial Subscription (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 www.siriusxm.ca which includes full terms and how to cancel. All fees, content, features, and availability are subject to change.)
Steering column, Tilt-Wheel, manual with wheel locking security feature
Theft-deterrent system, unauthorized entry
USB ports, rear, dual, charge-only
Window, power front, drivers express up/down
Windows, power rear, express down
Mechanical
Air filter, heavy-duty
Auto-locking rear differential
Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Durabed, pickup bed
Four wheel drive
GVWR, 7000 lbs. (3175 kg) (Requires (L3B) 2.7L TurboMax engine.)
Push Button Start
Skid Plates
Suspension Package, Z71 Off-Road equipment with 2" lift. Includes (Z7X) Off-Road suspension with 2" lift and monotube shocks, (JHD) Hill Descent Control, (NZZ) skid plates, (K47) heavy-duty air filter and Z71 hard badge
Alternator, 220 amps (Included and only available with (L3B) 2.7L TurboMax engine or (LZ0) Duramax 3.0L Turbo-Diesel I6 engine.)
Automatic Stop/Start
Brake lining wear indicator
Capless Fuel Fill
Exhaust, single outlet
Frame, fully-boxed, hydroformed front section
Hill Descent Control
Rear axle, 3.42 ratio
Steering, Electric Power Steering (EPS) assist, rack-and-pinion
Transfer case, two-speed electronic Autotrac with push button control (4WD models only)
Safety
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
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, can be turned on and off in Settings menu
Daytime Running Lamps with automatic exterior lamp control
Forward Collision Alert
HD Rear Vision Camera
Lane Keep Assist with Lane Departure Warning
OnStar Services capable (See onstar.ca for details and limitations. Services vary by model. Service plan required.)
Rear Seat Reminder
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behaviour. 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
Automatic Emergency Braking
Chevy Safety Assist includes (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (UHX) Lane Keep Assist with Lane Departure Warning, (UE4) Following Distance Indicator, (UEU) Forward Collision Alert and (TQ5) IntelliBeam
Following Distance Indicator
Front Pedestrian Braking
Hitch Guidance dynamic single line to aid in trailer alignment for hitching
OnStar Basics (OnStar Fleet Basics for Fleet) Drive more confidently with up to 8 years of core OnStar services including mobile app commands, connectivity for select apps that provide in-vehicle voice assistance and navigation with real-time traffic, and Automatic Crash Response. (Requires (UE1) OnStar. Term begins on vehicle delivery date. Paid subscription required after expiry. Services are dependent on compatible wireless networks provided by third-party wireless service providers, working vehicle electrical systems, GPS signal and other factors outside GM control. Changes in technology and wireless networks may limit or prevent the operation of certain services. Services, connectivity, and capabilities have additional terms and limitations and are subject to change, and will vary by model, vehicle configuration, software version, conditions, and geographical and technical restrictions. Compatible smartphone required for mobile app commands. Not all vehicles may transmit all crash data; OnStar links to emergency services; Voice and Maps apps are subject to change at any time and may be provided by third parties. Non-refundable and no cash value. See onstar.ca/en/info for terms and details.)
Rear Seat Belt Indicator
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
Exterior
Bumper, front (High gloss Black.)
Cargo tie downs (12), fixed rated at 500 lbs (226.8 kg) per corner
Door handles, Black
Headlamps, halogen reflector with halogen Daytime Running Lamps
Lamps, cargo area, cab mounted integrated with centre high mount stop lamp, with switch in bank on left side of steering wheel (LED)
Mirrors, outside heated power-adjustable
Tailgate and bed rail protection cap, top
Tailgate, standard
Tire carrier lock, keyed cylinder lock that utilizes same key as ignition and door
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