Revolver X4TS Hard Rolling Tonneau Cover with T-Slot Rails to suit Ford F-150 6'5 Bed from BAK Industries
The BAK Revolver X4TS is built for Ford F-150 owners who want secure tub protection without giving up flexibility. It combines the low-profile look of a hard rolling tonneau cover with integrated T-slot rails, making it easier to add compatible racks, crossbars, rooftop tents, and cargo systems when your setup needs more carrying capacity.
Unlike traditional hard lids that can limit access or mounting options, the X4TS keeps things practical. You can roll the cover open for near full bed access, then still make use of the integrated rail system for touring, trade, or weekend gear. And because the cover rolls tightly toward the cab, rear visibility stays largely unobstructed when open.
Security is a big part of what makes the Revolver X4TS popular. The cover uses interlocking aluminium slats beneath the vinyl surface, along with patented rotational locking rails and automatic slam latches to help resist forced entry. Paired with a locking tailgate, it creates a more secure storage area for tools, recovery gear, camping equipment, or worksite valuables.
The matte black finish gives the cover a clean, factory-style appearance that suits modern F-150 builds without looking bulky or overdone. It also sits low and close to the bed rails for a streamlined fit.
Installation is designed to be straightforward with a clamp-on mounting system that does not require drilling in normal applications.
Why Choose the Revolver X4TS?
A lot of hard covers force you to choose between security and versatility. The X4TS is designed to give you both.
You get the strength and security benefits of a hard aluminium-backed cover, while still being able to mount compatible rack systems above the tub using the integrated T-slot rails. For touring setups, trade vehicles, or anyone carrying longer gear, that added flexibility can make a big difference.
And because it rolls open instead of folding upward, you keep excellent access to the tub without blocking the rear window.
Features
- Hard rolling tonneau cover with integrated T-slot side rails
- Designed to suit Ford F-150 with 6'5 bed
- Patented interlocking aluminium slat construction
- Matte black low-profile finish
- Rotational locking rail system for added security
- Automatic slam latches
- Roll-up design allows near full bed access
- PrecisionRoll™ technology for smoother operation
- TriShield vinyl surface with aluminium reinforcement
- Flush-style side seals and integrated bulkhead seal
- Clamp-on installation with no drilling normally required
- Compatible with many rack and cargo systems using T-slot mounting
- Compatible with most 5th wheel hitches
- Made in the USA with global materials
- Backed by a 5-year manufacturer warranty
Important Note
Integrated T-slot rails are designed to support compatible racks, carriers, and cargo accessories. Accessories and rack systems are sold separately.
Frequently Asked Questions
Does this suit the F-150 6'5 bed specifically, or will it fit the 5'5 short bed?
This cover (SKU 80337RK) is designed specifically for the Ford F-150 with a 6'5" bed. It will not correctly fit the 5'5" short bed found on some SuperCrew configurations, as the rail and clamp dimensions are matched to the 6'5" tub length. If you have an F-150 SuperCrew with a 5'5" bed, a different part number will be required.
What is in the box?
The kit includes the Revolver X4TS cover with integrated T-slot side rails, mounting clamps, a full hardware kit, and an installation guide. The T-slot rails are part of the cover assembly, so no separate rail purchase is needed. Rack systems and cargo accessories are sold separately.
Can I mount a rack or roof tent above the tub using the T-slot rails?
The integrated T-slot rails are designed to accept compatible crossbars, racks, and cargo systems with a T-slot mounting profile, making it possible to run over-bed setups such as a rooftop tent or cargo carrier when combined with a suitable rack system. Load capacity depends on the specific rack and accessory combination, so we recommend confirming load ratings with both the rack manufacturer and BAK before setting up. Accessories are sold separately.
Is the X4TS compatible with the F-150 factory tailgate step?
The X4TS is designed to work with the F-150's standard tailgate in most configurations. Whether a factory tailgate step interacts with the cover's rear seal or latch system depends on the specific F-150 generation and tailgate design. We recommend checking with us before ordering if your truck has a factory tailgate step or other built-in tailgate features, to confirm there are no clearance issues with the seal or closing mechanism.
How does the cover lock and how secure is it?
The X4TS uses patented rotational locking rails combined with automatic slam latches that engage when the cover is closed. The locking rail system secures the cover along the full bed length rather than just at the tailgate end. Paired with a locking tailgate, it creates a more deterrent storage environment for tools and gear. As with any external storage cover, it is designed to resist opportunistic access rather than serve as a high-security vault.
Does the X4TS suit the F-150 Raptor?
The Raptor uses a wider bed than the standard F-150 due to its flared guard body, which means standard F-150 tonneau covers are generally not compatible with it. This cover (SKU 80337RK) is listed for the standard F-150 6'5" bed. We recommend checking directly with us or BAK Industries if you have a Raptor and want to confirm whether a suitable part number exists for your specific setup.
What does "near full bed access" mean when the cover is rolled open?
When fully rolled, the X4TS coils toward the cab and sits compactly at the front of the bed. This leaves the vast majority of the tub accessible from the tailgate, with only the area immediately behind the cab occupied by the rolled cover. In practice you can load most gear normally from the rear, and rear visibility through the cab window is largely maintained because the rolled cover sits low and forward rather than blocking the window.
How does the Revolver X4TS compare to the BAKFlip MX4 for an F-150 used for touring?
For touring, the main distinction is usually whether you need to mount over-bed racks or a rooftop tent. The X4TS supports this through its integrated T-slot rails, which the MX4 does not have. Both covers use hard construction and provide similar resistance to forced entry. The MX4 can be driven in a partially-open position for taller cargo, while the X4TS rolls fully clear of the rear opening for loading. If a rooftop tent or over-bed cargo system is part of your setup, the X4TS is the more suitable option.
