The OVS Expedition Truck Cap is a 5-piece modular hard shell truck topper built from marine-grade stainless steel with a limited lifetime warranty, True Fit Technology for model-specific fitment, full wing doors with MOLLE-pal channels, tempered glass, and a no-drill clamping installation across 21 truck configurations.

Built for the Long Haul

Marine-Grade Stainless. Lifetime Warranty. No Drilling.

Most truck caps in this price range are fibreglass shells with cheap latches and generic fitment. The Expedition is marine-grade stainless steel construction with a textured e-coat and two-stage black powder coat finish, True Fit Technology that profiles to your specific truck model and bed size, and a no-drill clamping system that installs in an afternoon without touching your truck's sheet metal.

34 customer reviews averaging 5 stars. Multiple reviewers have called out the build quality and fitment as exceeding expectations at this price point.

Full Wing Doors

Open-Assist Wing Doors. MOLLE-Pal Channels Built In.

The full wing doors open with gas-assisted struts for hands-free access along the full length of the bed — no awkward reaching into a standard topper opening. Each door panel includes integrated MOLLE-pal channels so you can mount gear, organizers, and accessories directly to the inside of the doors without drilling. Waterproof seals keep the interior dry regardless of weather.

Built to Spec

Tempered Glass. Security Cage. 3rd Brake Light.

Every window is tempered safety glass — not acrylic, not polycarbonate. The rear window sits behind a heavy-duty security cage that deters theft and protects the glass from trail debris. The integrated 3rd brake light is wired in and active, maintaining road legality and rear visibility. A built-in pressure air vent above the cab window manages condensation and allows air to escape when closing panels.

Built Into Every Detail

5-Piece Modular Construction

Assembles in sections for manageable installation without specialist equipment. Two people can install in a standard afternoon.

Integrated Roof Rails

Built-in rails run parallel with the frame rails and accept optional OVS crossbars. Dynamic rating 325 lbs, static rating 750 lbs. Compatible with 19mm slot aftermarket crossbar systems.

Optional Crossbar System

OVS crossbars available in 51.25", 55", and 72" widths. Approximately 2" rise above the cap. Mount a roof top tent, bikes, kayaks, or cargo boxes.

Keyed-Alike Heavy-Duty Latches

All latches are keyed alike — one key for the whole cap. Heavy-duty construction holds panels firmly closed on or off-road.

Waterproof Seals and High-Pressure Struts

3M bulb seal runs the perimeter of the bed rails and bulkhead. High-pressure gas struts hold panels open for hands-free access to the bed.

3rd Brake Light and LED Options

Integrated 3rd brake light standard on all models (except Jeep Gladiator, which has its own). Optional 4-piece LED light kit available as an add-on.

Expedition Truck Cap rear door open

Optional Upgrades

MOLLE Panel System. Customize Your Setup.

Three optional MOLLE panel sets expand the Expedition's organization capability: bulkhead panels pair for the front wall of the bed, under-side door panels for the interior of the wing doors, and side frame panels for the structural sides of the cap. Each accepts standard MOLLE-compatible pouches, tools, and accessories. All three can be run simultaneously for a fully organized bed setup.

Expedition Truck Cap side wing door closed

See It In Action

Vehicle Compatibility

Select your year, make, model, and bed size at checkout. 21 configurations available.

Make	Years	Bed Size
Toyota Tacoma	2016-2023	5 ft / 6 ft
Toyota Tacoma	2024-2026	5 ft / 6 ft
Toyota Tundra	2007-2021	5.5 ft
Toyota Tundra	2022-2026	5.5 ft
Jeep Gladiator	2020-2026	5 ft
Ford F-150	2021-2026	5.5 ft / 6.5 ft
Ford F-250 / F-350	2017-2022	6.8 ft
Ford F-250 / F-350	2023-2026	6.8 ft
Ford Ranger	2019-2023	5 ft
Ford Ranger	2024-2026	5 ft
Ford Maverick	2022-2026	4.5 ft
GM Silverado / Sierra 1500	2019-2026	5.8 ft
GM 2500 / 3500	2020-2026	6.9 ft short bed
GM Colorado / Canyon	2015-2022	5 ft
GM Colorado / Canyon	2023-2026	5 ft
Ram 1500 DT	2019-2026	5.7 ft
Ram 2500 / 3500	2009-2026	6.4 ft

Not compatible: GM Trucks with Carbon Pro trims / Ram Trucks with RAMBOX trims. Trim levels with spare tire mounts or accessories interfering with installation may require removal prior to fitment.

Installation

No-Drill Clamping System

The Expedition installs using a clamping system that attaches to your bed rails without drilling or permanently modifying your truck. The only drilling involved is the wiring connection for the 3rd brake light on Tacoma applications.

Two-Person Install

Due to the cap's weight, at least two people (ideally four for larger bed sizes) are needed for placement. Plan for a full afternoon. Detailed instructions and all hardware are included in the box.

Sealing

A 3M single bulb seal runs the full perimeter of the bed rails and bulkhead. Two pieces of butyl tape are provided for the bulkhead rail step-down area. Note: no truck bed is 100% sealed — some water intrusion around the tailgate perimeter is possible.

What's Included

Expedition Truck Cap — 5-piece modular assembly
Full wing doors with MOLLE-pal channels
Tempered glass front and rear windows
Rear window security cage
3rd brake light (except Jeep Gladiator)

Integrated roof rails
No-drill clamping hardware
3M bulb seal and butyl tape
Keyed-alike locks
High-pressure gas struts
Built-in pressure air vent

Lifetime

Limited lifetime warranty on materials and workmanship

Free Shipping

Continental 48 states via LTL with liftgate delivery

325 lbs Dynamic

750 lbs static crossbar load rating with optional OVS bars

Strong Reviews

5-star average from verified buyers

Built by Overland Vehicle Systems. Select your year, make, model, and bed size above. Contact us for fitment questions before ordering.

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