The Gladiator JT's 5-foot bed is shorter than most truck buyers expect — but it's wider than a Wrangler's cargo area and comes with factory tie-down cleats that make organizing a trail rig or overland setup much more manageable than it sounds.
The JT's bed is 60 inches long (5 feet exactly) and 44 inches wide at the narrowest inside point. That's shorter than a Tacoma's standard 5-foot bed by about 0.5 inches, and shorter than most full-size trucks by a significant margin — but it's a truck bed that a Wrangler doesn't have. For overlanders used to packing everything into an XJ or Wrangler cargo area, the JT bed feels like an upgrade even at 5 feet.
Factory tie-downs are one of the JT's practical wins. The four factory cleats in the bed corners are rated and useful. Use them before buying additional hardware.
Most-asked cargo questions:
Tonneau cover compatibility: Most 5-foot tonneau covers fit the JT. Soft roll-up covers (TruXedo, Extang, Gator) are the most trail-friendly because they fold away when you need full bed access for camp gear. Hard tri-fold covers add security but limit what you can haul sticking above the side rails.
Does a full-size mattress fit? No. A 5-foot bed is too short for any standard mattress without hanging over the tailgate. A 54×80 full mattress hangs out 20 inches. Overland-specific sleeping platforms with foam cut to 54×58 inches work in the bed with the tailgate down and a tailgate pad extension.
Bed drawers (Decked): The most organized solution for overlanders. Decked's JT system installs without drilling, uses the factory stake pockets, and leaves the top surface of the drawers as a full flat floor — sleeping platform if you add a sleeping pad. Drawers lock and are waterproof. Heavy and expensive ($1,299) but it's the right answer for a dedicated overland rig.
Cargo nets and straps: The cheapest and most flexible option. Factory cleats accept standard tie-down straps. A cargo net across the width of the bed (Mopar or aftermarket) keeps loose gear from shifting. Zero permanent modification.
Bed cargo rack (crossbars): Rough Country and Thule make crossbar systems for the JT that use the factory stake pockets. A crossbar system adds high-mount points for overlanding bags, recovery gear, or a rooftop tent if you're using the truck without a cab-height rack. Pair with a cargo bag rather than loose items.
Tonneau cover + tray combo: A soft tonneau over a shallow plastic bed tray keeps gear organized without the cost of a drawer system. Removable when you need full bed height for a large haul.
The cargo mistake most JT owners make is buying the most-photographed solution instead of the one that fits their use. Sort it by what the truck does most weekends:
Daily driver that occasionally hauls: A soft roll-up tonneau plus the factory cleats and a cargo net covers 90% of use. You keep full bed height when you need it and weather protection when you don't. Total spend under $350. Skip the drawer system — it's dead weight and lost bed volume for a truck that rarely carries organized gear.
Weekend overlander: A drawer system (Decked) or a mid-height platform earns its cost here. You gain a lockable, waterproof floor and a flat sleeping surface, and you stop re-packing loose gear at every camp. The tradeoff is ~200 lbs of permanent weight and roughly 8 inches of bed depth consumed — plan your other storage around that. Pair it with a bed rack (see bed rack options for the JT) if you're mounting a tent or traction boards up high.
Rock crawler / technical trail rig: Keep it minimal. Every pound in the bed rides high relative to a low center of gravity, and a loaded high rack hurts you on off-camber lines. A locking under-tonneau tray plus cinched-down recovery gear beats a tall rack for this use. Keep recovery gear reachable without unloading — see recovery gear essentials for the JT.
Bed organization is also a weight-management decision, and the JT's payload is tighter than the truck's size suggests. Depending on trim and options, JT payload runs roughly 1,100–1,700 lbs — and that number has to cover passengers, fuel, a full tank of accessories, and everything in the bed. A Rubicon with a winch bumper, steel skids, and 37s can be down to 900–1,000 lbs of real payload before you load a single cooler.
A loaded drawer system, a rooftop tent on a bed rack, and a week of camp gear add up fast. Two practical rules: weigh your built truck at a CAT scale once so you know your actual remaining payload, and keep heavy items (water, tools, recovery gear) low and forward in the bed rather than high on a rack. Weight high and rearward hurts both handling and departure angle. For the full payload/towing picture — including how a bed load interacts with tongue weight — see payload and towing reality on the JT.
Cargo net (Mopar or aftermarket): $40–90. Most straightforward option, gets the job done.
Soft roll-up tonneau (TruXedo TruXport): ~$280–320. The most popular cover for trail-going JTs — folds up in seconds when you need the full bed.
Hard tri-fold (Tyger Auto or similar): ~$300–400. More security, better for daily use, slower to remove for large hauls.
Cargo crossbars (Rough Country stake-pocket): ~$150–200. Bolt-on, no permanent modification.
Decked drawer system: ~$1,299. The premium organized solution — do it once and stop fighting with loose gear.
| Part | Vendor | Est. price |
|---|---|---|
| Decked JT Truck Bed Drawer System | Decked | ~$1299 |
| Gladiator JT Bed Cargo Net (OEM-style) | Mopar | ~$89 |
| TruXedo TruXport Soft Roll-Up Tonneau Cover — JT | TruXedo | ~$295 |
| Rough Country Bed Cargo Rack (cross bars, JT) | Rough Country | ~$189 |
| Tyger Auto Tri-Fold Hard Tonneau Cover — JT | Tyger Auto | ~$349 |
Written and maintained by an AZ wheeler and driveway wrencher. Always cross-reference your factory service manual — modifications affect vehicle safety and warranty. Work at your own risk.
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