Ford Super Duty F-250/F-350 Aluminum Truck Bed Cap (2017-2026, 6.75ft Bed)
Solid aluminum panels, gull-wing access, dual T-slot roof tracks — built for the job site and the long haul.
Built for the 2017-2026 Ford Super Duty F-250 and F-350, this aluminum truck cap delivers the strength and durability you need without the weight penalty of traditional steel toppers.
Once installed, your Super Duty looks factory-fitted — purpose-built for the job site, the campsite, or anywhere in between.
Why Choose the Standard Version?
Solid Aluminum Side Panels
No glass. No compromise. Solid aluminum panels keep your tools and gear completely out of sight — maximum security on the job site or in the parking lot. Cleaner lines, lower profile, and no risk of broken glass.
Lightweight Aluminum Construction
Lighter than steel. Tougher than fiberglass. Won't rust, won't crack — built to outlast your truck.
Key Features & Specifications
Solid Aluminum Side Panels
No glass. No compromise. Solid aluminum panels keep your tools and gear completely out of sight — maximum security on the job site or in the parking lot. Cleaner lines, lower profile, and no risk of broken glass.
Dual Full-Length T-Slot Roof Tracks
Full-length aluminum T-slot rails run the entire roof — strong, clean, and ready for crossbars, cargo carriers, or a rooftop tent. No drilling. Compatible with most universal T-slot systems.
Bolt-On Side Shelving System
Factory pre-drilled side walls let you mount shelving units, tool organizers, or gear trays directly to both interior walls — no modifications needed. Storage modules sold separately.
Gullwing Side Doors
Easy Access. Large gull-wing side doors with gas struts allow full access to the front of your truck bed.
Lockable System. Each door has weather-sealed locks with a unified key system for security.
No-Drill Installation
Clamp System. Secure mounting to your 6.75ft bed without drilling holes in your truck bed rails.
Reversible. Can be removed without leaving permanent modifications to your Super Duty.
Modular Design
Flat-Pack Shipping. 6-piece modular design allows efficient shipping and assembly with basic hand tools.
Assembly Time. 1-2 hours for assembly, 0.5-1 hour for installation to truck bed.
Replaceable Panels. Individual panels can be replaced if damaged.
Load Capacity
Static Load (Parked). 850 lbs (385 kg) — Rooftop tent compatible when parked.
Dynamic Load (Moving). 450 lbs (205 kg) — Safe load capacity while driving.
Weatherproof Construction
Weather Sealing. A multi-point sealing system with precision-fitted EPDM gaskets around all doors creates a fully enclosed, weather-tight interior — keeping cargo dry through heavy rain, car washes, and prolonged moisture exposure.
Rust-Resistant Build. High-strength aluminum alloy construction delivers corrosion resistance several times greater than steel, eliminating rust at the structural level and standing up to road salt, snow, and harsh seasonal cycles.
Cold-Weather Tested. Validated in extreme cold across Canada, maintaining full seal integrity and structural performance in sub-zero temperatures — built for year-round reliability in the most demanding climates.
Perfect Fit for Your Super Duty
| Application | Ford F-250 & F-350 Super Duty XL, XLT, Lariat, King Ranch, Platinum, Limited (2017–2026) |
| Bed Fitment | 6.75 ft standard bed |
| Primary Material | 6000-Series Aluminum |
| Finish | Matte Black Powder Coat |
| Side Doors | Solid Aluminum Panels (No Windows) |
| Rear Door | Tinted Tempered Glass |
| Roof Tracks | Dual Full-Length T-Slot Aluminum Tracks |
| Interior Rails | Pre-Drilled Side Mounting Points (Storage Modules Sold Separately) |
| Mounting System | No-Drill Clamp System |
| Weight | ~190 lbs (86 kg) |
Questions
Why choose solid panels over windows?
Solid aluminum panels keep cargo completely hidden — better security on job sites and in public parking. No glass means no breakage risk.
Can I add windows later?
The cap is designed as a solid-panel build. Window versions are available as a separate model.
What can I mount on the T-slot roof tracks?
Crossbars, cargo carriers, bike racks, rooftop tents — anything with a standard T-slot mount. No drilling required.
Can I mount shelving inside the cap?
Yes. Pre-drilled mounting points on both interior side walls accept bolt-on shelving, tool organizers, and gear trays. Storage modules sold separately.
Does installation require drilling?
No. The clamp system secures to your bed rails — fully reversible, no permanent modifications.
How long does installation take?
1-2 hours to assemble, plus 30-60 minutes to install on your truck.
Can I mount a rooftop tent?
Yes. Use crossbars on the T-slot tracks — rated for rooftop tents when parked.
Is it weatherproof?
Yes. A multi-point EPDM sealing system on all doors, combined with an all-aluminum rust-proof structure, keeps water and dust out in all conditions.
How does it affect my truck's payload?
At ~190 lbs, it's lighter than steel alternatives — more payload stays in the bed where it belongs.
- Aluminum Bed Cap Shell
- Front & Rear Frame Assemblies
- Stainless Clamp Kit (x8)
- Weather Seal Foam Tape
- Hardware Pouch
- Installation Manual (English)
Ford Super Duty 2017-2026 F-250/F-350 6.75ft | TKMAUTO Aluminum Truck Bed Cap
- 6061-T6 Aluminum
- Ford
- 450 lb