CAP-IT BULLDOG CMX
CMX Modular Aluminum Canopy | Side Windows
Gullwing access. Sliding side windows. Serious roof strength. Aluminum canopy capability starting at just $2,895 on sale.
The Cap-it Bulldog CMX Side Window combines aluminum construction, lockable gullwing access, sliding glass side windows and substantial roof-load capability in a vehicle-specific canopy built for everyday use, travel and adventure.
Sliding side windows bring natural light into the canopy, improve outward visibility and provide adjustable ventilation while retaining the strength and utility of the CMX aluminum structure.
More light. More airflow. More aluminum canopy for the money.
LIMITED-TIME CMX SALE
Save $500 on Eligible CMX Applications
Sale pricing starts at $2,895 CAD.
Get a vehicle-specific aluminum canopy with gullwing access, sliding glass side windows and substantial roof capacity at one of the most aggressive aluminum-canopy price points in Canada.
Shipped prepaid across Canada from Cap-it distribution centres in Langley, BC and Mississauga, ON. Professional assembly and installation are available through participating Cap-it retail locations.
WHY CMX?
A Serious Aluminum Canopy Without the Premium-Canopy Price.
Aluminum canopies have traditionally occupied the premium end of the truck-cap market. The CMX changes that equation.
Cap-it developed the CMX around the features truck owners actually use: full-height covered storage, fast side access, strong roof capacity, vehicle-specific fitment and modular utility.
The Side Window version adds sliding glass windows on both gullwing doors, making the canopy brighter, easier to see through and easier to ventilate during everyday use.
Real Aluminum Construction
Aluminum alloy panels and structural components deliver strength for everyday truck use while helping resist corrosion from weather, road salt and outdoor exposure.
Access From Either Side
Large lift-up gullwing doors let you reach equipment directly from either side of the truck instead of climbing through the rear opening.
Light + Ventilation
Sliding glass windows on both sides brighten the canopy and provide adjustable airflow when needed.
Serious Roof Capacity
A 200 kg dynamic and 300 kg static canopy roof rating creates a strong foundation for compatible racks, cargo systems and rooftop equipment.
Vehicle-Specific Fitment
CMX applications are designed around specific truck generations and bed lengths for a cleaner fit than a generic universal canopy.
Backed Across Canada
Buy through a Cap-it retail location or order online with prepaid shipping across Canada and support from Canadian distribution centres.
MODULAR BY DESIGN
Aggressively Priced by Cap-it.
The CMX arrives as a modular canopy system rather than a fully assembled factory-built cap. That gives Cap-it a different way to distribute a strong, feature-rich aluminum canopy across Canada.
Combine that modular design with Cap-it buying power, Canadian distribution and an established retail network, and the result is a canopy priced very differently from much of the traditional aluminum-canopy category.
The value is not an apology for the CMX. It is one of the reasons the CMX exists.
BUILT FOR EVERYDAY USE
Gullwing Doors With Sliding Side Windows.
The Side Window CMX combines fast side access with the light, visibility and ventilation many customers prefer in a traditional truck canopy.
Large lift-up gullwing doors on both sides let you walk up to the truck and reach cargo immediately. Integrated sliding glass windows brighten the enclosed bed and allow adjustable airflow without opening the complete side door.
The result is a canopy that works particularly well for daily driving, family travel, camping, recreation and customers who want their enclosed truck bed to feel less closed in.
- Lift-up gullwing access on both sides
- Sliding glass window in each side door
- Adjustable airflow when windows are opened
- More natural light inside the canopy
- Improved outward visibility
- Lockable side doors
- Lift-up rear door with glass
- Fixed front glass for rearward visibility
CHOOSE YOUR CMX
Side Windows or Side MOLLE?
SIDE WINDOWS
Visibility + Light
Choose Side Windows if you prioritize natural light, outward visibility and sliding-window ventilation.
Best for: everyday cargo use, camping, family travel and customers who prefer a more traditional windowed canopy.
SIDE MOLLE
Privacy + Utility
Choose Side MOLLE if you prioritize concealed storage and exterior equipment mounting.
Best for: tools, recovery equipment, work trucks and expedition-focused builds.
VIEW CMX SIDE MOLLE →USEFUL AIRFLOW
A Practical Feature for Customers Who Travel With Dogs.
Sliding side windows are particularly useful for customers who regularly transport dogs in an appropriately secured truck-bed setup. They allow additional airflow and provide more visibility into and out of the canopy.
As with any enclosed vehicle space, owners remain responsible for proper restraint, supervision, ventilation and safe temperature management for animals being transported.
THE NUMBERS MATTER
Built With Real Truck-Canopy Capability.
BUILD UP
Serious Roof-Load Capability.
The CMX is designed to support compatible roof racks, cargo systems and rooftop equipment when correctly assembled and installed.
The canopy structure is rated to a 300 kg (661 lb) static roof load and a 200 kg (440 lb) dynamic road load.
That gives customers a strong foundation for compatible cargo, adventure equipment and rooftop tents without turning the canopy itself into the limiting factor in many common builds.
Optional Cap-it Bulldog CMX Roof Rack Systems are available in low-profile and high-profile configurations.
Low-Profile Rack
Keeps cargo closer to the canopy and helps minimize overall vehicle height.
High-Profile Rack
Adds clearance for bulkier loads and compatible rooftop-tent installations.
Roof-load ratings apply to the canopy structure and compatible rack setup. The vehicle, truck bed, mounting system, rack and complete load must remain within all applicable ratings.
BUILT FOR THE TRUCK
Aluminum Strength for Work and Adventure.
The CMX uses aluminum alloy panels and structural components to deliver the durability expected from an everyday truck canopy while helping resist corrosion from weather, road salt and outdoor exposure.
A multi-stage coated finish gives the canopy a clean, purposeful appearance that works equally well on a daily driver, work truck or adventure build.
- Aluminum alloy panels and structural components
- Multi-stage protective coating
- ASTM B117 salt-spray tested for more than 720 hours
- Vehicle-specific applications
- Lock covers included on all six locks
- Included third brake light
- Designed for daily work, travel and recreational use
CANADIAN CONDITIONS
Sealed, Installed and Water-Tested.
The CMX canopy carries an IP65 water-resistance rating and is designed to resist rain and water spray when correctly assembled, sealed and installed.
During a professional Cap-it installation, the canopy panel joints and connection between the canopy and truck-bed rails are sealed before the completed installation is water-tested.
Customers looking for additional protection from water and dust entering through the truck itself can also ask their local Cap-it about available bed-sealing solutions and the TruXedo TruXseal Tailgate Seal.
CUSTOMER FEEDBACK
Early Owners Are Saying the Right Things.
The CMX Side Window is still relatively new, but early customer feedback has been consistently positive around the areas that matter most: quality, fitment and straightforward assembly.
Great Quality
“Great quality, excellent fit”
Build Quality + Assembly
“The build quality and ease of assembly were top notch.”
Easy to Put Together
“Awesome... easily put together and install.”
VEHICLE FITMENT
CMX Vehicle Application Guide
Select your truck's make, model, model year and bed length from the available product options. Use the application guide below to confirm the correct CMX Side Window before ordering.
Chevrolet / GMC +
| Year | Model | Bed Length | Part Number |
|---|---|---|---|
| 2019+ / 2007–2018 | Silverado / Sierra 1500 | 5'8" | CMX 110-1958-W |
| 2019+ / 2015–2019 | Silverado / Sierra 1500 / HD | 6'6" | CMX 110-1966-W |
| 2020+ | Silverado / Sierra HD | 6'8" | CMX 110-2068-W |
| 2023+ | Colorado / Canyon | 5' | CMX 110-2350-W |
Dodge / RAM +
| Year | Model | Bed Length | Part Number |
|---|---|---|---|
| 2019+ / 2009–2024 | 1500 DT / 1500 DS Classic | 5'7" | CMX 210-1957-W |
| 2019+ | 1500 DT, New Body Style | 6'4" | CMX 210-1964-W |
| 2019+ / 2009–2024 | 2500 / 1500 DS Classic | 6'4" | CMX 210-0964-W |
Ford +
| Year | Model | Bed Length | Part Number |
|---|---|---|---|
| 2021+ / 2015–2020 | F-150 | 5'6" | CMX 310-2156-W |
| 2021+ | F-150 | 6'6" | CMX 310-2166-W |
| 2023+ / 2017–2022 | Super Duty | 6'8" | CMX 310-1768-W |
Jeep +
| Year | Model | Bed Length | Part Number |
|---|---|---|---|
| 2020+ | Gladiator JT | 5' | CMX 710-2050-W |
Toyota +
| Year | Model | Bed Length | Part Number |
|---|---|---|---|
| 2024+ | Tacoma | 5' | CMX 410-2450-W |
| 2024+ | Tacoma | 6' | CMX 410-2460-W |
| 2016–2023 | Tacoma | 5' | CMX 410-1650-W |
| 2016–2023 | Tacoma | 6' | CMX 410-1660-W |
| 2022+ / 2014–2021 | Tundra | 5'6" | CMX 410-2256-W |
| 2022+ / 2014–2021 | Tundra | 6'6" | CMX 410-2266-W |
Model years shown are application guides. Always confirm truck generation, bed length and rail configuration before ordering. Current availability is shown in the product options above.
PROFESSIONAL INSTALLATION
Have Cap-it Assemble and Install Your CMX.
The CMX is a modular canopy that requires assembly before installation. Professional assembly and installation through Cap-it are recommended to ensure correct fitment, sealing, wiring, alignment and long-term performance.
A standard Cap-it CMX installation includes:
- Unpacking and responsible disposal of packaging materials
- Complete canopy assembly
- Mounting to the truck bed
- Sealing of canopy panel joints
- Sealing between the canopy and truck-bed rails
- Wiring and connection of the included third brake light
- Water testing before vehicle handover
- Customer walk-around covering operation, care and adjustment
Customers outside Cap-it installation regions can have the CMX shipped prepaid across Canada and use the available assembly and installation resources.
TECHNICAL DETAILS
CMX Side Window Specifications
| Material | Aluminum alloy |
| Finish | Multi-stage coated aluminum |
| Side Access | Gullwing lift-up doors on both sides |
| Side Windows | Sliding glass windows on both gullwing doors |
| Front Window | Fixed glass |
| Rear Access | Lockable lift-up rear door with glass |
| Static Roof Load | 300 kg / 661 lb |
| Dynamic Road Load | 200 kg / 440 lb |
| Water Resistance | IP65 canopy rating |
| Corrosion Testing | ASTM B117, more than 720 hours |
| Lock Covers | Included on all six locks |
| Third Brake Light | Included |
| Warranty | 1-year structural / 120-day wearable-component coverage |
| Shipping | Prepaid across Canada |
WARRANTY & SUPPORT
Backed by Cap-it.
The Cap-it Bulldog CMX Modular Aluminum Canopy includes a 1-year structural warranty covering the canopy structure and panels, plus a 120-day limited warranty covering wearable components.
Cap-it's Canadian retail and distribution network also provides fitment guidance, installation support, warranty assistance and replacement-part support.
THE CAP-IT TAKE
For $200 More, the Windows Make a Lot of Sense.
The Side Window CMX keeps the same aluminum structure, gullwing access and serious roof capability as the Side MOLLE version, then adds sliding glass windows to both sides.
For customers who use their canopy every day, travel with family, camp regularly or simply prefer more light and visibility inside the truck bed, that is a meaningful upgrade for a relatively small difference in price.
If exterior MOLLE is not a priority, this is likely the CMX most customers will want.
WHY BUY CMX FROM CAP-IT?
A Cap-it Canopy, Backed by Cap-it.
Established 1977
Truck canopies have been at the centre of Cap-it since the beginning.
25+ Retail Locations
Buy online or work with an experienced truck-accessory specialist near you.
Professional Installation
Participating Cap-it locations can assemble, seal, wire, install and water-test your CMX.
Canada-Wide Distribution
CMX canopies ship prepaid across Canada from Cap-it distribution centres in BC and Ontario.
KING OF CAPS SINCE 1977
Order Online. See It in Store. Have Cap-it Install It.
Select your CMX application online or visit a participating Cap-it location for fitment advice, professional assembly, installation and help building the right canopy system for your truck.
FIND YOUR NEAREST CAP-IT WATCH ASSEMBLY VIDEODesigned for Adventure®
NEED TO KNOW MORE?
Frequently Asked Questions
More answers about CMX windows, fitment, roof capacity, weather protection, installation and ownership.