The Jeep Gladiator is not like other midsize trucks. Its bed dimensions are unique — the 5ft steel bed measures approximately 60 inches long, but the bed width between the wheel wells is narrower than competitors like the Tacoma or Colorado at roughly 44.8 inches. The bed rails also sit higher relative to the bed floor, and the Gladiator's trail rail system (the integrated tie-down track) can interfere with some cover mounting systems. All of this means you need a Gladiator-specific tonneau cover. Do not try to cross-fit from another truck.
The good news: because the Gladiator has been on the market since 2020 with virtually no changes to the bed design through 2025, fitment is consistent across all model years. A cover that fits a 2020 Gladiator will fit a 2025 Gladiator. The bed dimensions have not changed, and the rail profile is identical. This makes shopping easier — you just need to pick the right cover type for how you use the truck.
Our Top Gladiator Picks
BAKFlip MX4 — Jeep Gladiator 5ft Bed
The BAKFlip MX4 is the best hard tri-fold for the Gladiator, and it is specifically engineered to work with the Gladiator's unique bed rail profile and trail rail system. The aluminum panels sit flush with the bed rails and the matte finish complements the Gladiator's rugged aesthetic. This is the cover that looks like Jeep should have offered from the factory.
The MX4's clamp system is designed to grip the Gladiator's rails without interfering with the trail rail tie-down track, which is a common issue with generic covers. The integrated drain system routes water through channels in the bed rails. When folded fully upright, the panels do not block the rear window — important on the Gladiator since the cab-to-bed distance is shorter than most trucks.
✓ Pros
- Engineered specifically for Gladiator bed dimensions
- Does not interfere with trail rail tie-down system
- 400 lb load rating when closed
- Flush-mount design looks factory
✗ Cons
- Premium price for a midsize truck cover
- Adds about 55 lbs — noticeable on the Gladiator's already heavy curb weight
TruXedo TruXport — Jeep Gladiator 5ft Bed
The TruXedo TruXport is the best soft roll-up for the Gladiator. The 5ft bed is compact enough that the rolled-up cover sits tight against the cab without eating into usable cargo space. The leather-grain vinyl is durable and the full-length hook-and-loop seal keeps water and trail dust out of the bed — important for a truck that actually goes off-road.
Installation on the Gladiator takes about 20 minutes. The TruXport's mounting system works with the Gladiator's bed rails without conflicting with the trail rail system. The tension adjuster is important here — the Gladiator's bed is slightly narrower than most 5ft beds, so getting the vinyl tension right prevents pooling and flapping. Once dialed in, it sits flat and quiet at highway speeds.
✓ Pros
- Quick no-drill install on Gladiator rails
- Compatible with trail rail tie-down system
- Rolls up completely for full bed access
- Good dust and water sealing for trail use
✗ Cons
- Less security than hard fold options
- Vinyl can collect dust in the hook-and-loop seal
Tyger Auto T1 — Jeep Gladiator 5ft Bed
The Tyger Auto T1 is the most affordable credible tonneau cover for the Gladiator. It is a soft roll-up with a marine-grade vinyl top and aluminum crossbars. The build quality is a step below TruXedo, but for Gladiator owners who want basic bed protection without spending $300+, the T1 delivers adequate performance at a budget price.
The T1 installs without drilling and the clamp system works on the Gladiator's bed rails. One thing to watch: the T1's mounting hardware can sit close to the trail rail track on some Gladiators, so test the fit before fully tightening. The vinyl is dual-coated for weather resistance and the cover rolls up with a simple strap system near the cab.
✓ Pros
- Best price for a Gladiator-specific cover
- Lightweight — does not add much to the Gladiator's weight
- Adequate weather protection for the price
✗ Cons
- Mounting hardware may need adjustment near trail rails
- Thinner vinyl than premium brands
- Clamps should be checked periodically
Extang Solid Fold 2.0 — Jeep Gladiator 5ft Bed
The Extang Solid Fold 2.0 is a strong alternative to the BAKFlip MX4 for Gladiator owners who want a hard tri-fold at a slightly lower price. The EnduraShield panels are rigid and weather-resistant, and the snap-on installation means you can remove the entire cover in about a minute when you need the bed completely clear for hauling large items or trail gear.
The Solid Fold 2.0 works well with the Gladiator's unique bed dimensions. The panels fold cleanly and the hinge system handles the Gladiator's slightly narrower bed width without binding. The integrated weather seals along the rails keep the bed dry, and the cover locks securely in the closed position. If you want hard fold protection without paying MX4 prices, this is the one.
✓ Pros
- Quick-release for easy full removal
- Rigid panels handle rain and moderate snow
- Slightly less expensive than BAKFlip MX4
✗ Cons
- Not quite as flush-fitting as the MX4
- Heavier than soft cover alternatives
Gator EFX — Jeep Gladiator 5ft Bed
The Gator EFX is a hard tri-fold designed with durability in mind, which makes it a natural fit for Gladiator owners who actually take their trucks off-road. The powder-coated aluminum panels resist scratches from branches and trail debris better than the matte finishes on some competitors. The latch system is robust and does not rattle on rough terrain.
The EFX sits low on the Gladiator's bed rails, which gives it a sleek profile but also means it handles water runoff well — rain sheets off the panels rather than pooling. The cover folds in thirds and can be secured upright against the cab. For Gladiator owners who split time between highway commuting and weekend trail runs, the EFX handles both environments without compromise.
✓ Pros
- Powder-coated panels resist trail scratches
- Rattle-free on rough terrain
- Low-profile design sheds water well
- Good price for a hard tri-fold
✗ Cons
- Less brand recognition than BAKFlip or Extang
- Slightly heavier than comparable covers
The Bottom Line
Best overall: BAKFlip MX4 — the gold standard for the Gladiator. Best soft cover: TruXedo TruXport for lightweight weather protection. Budget: Tyger Auto T1 under $260. Best trail use: Gator EFX for scratch resistance and rattle-free off-road performance. The Gladiator's bed dimensions are unique — always buy Gladiator-specific covers. The upside: fitment is identical across all 2020-2025 model years, so you do not need to worry about year-specific compatibility.