Which bed length do I have on my Jeep Gladiator?

Measure from the inside of the bulkhead (the wall right behind the cab) to the inside of the closed tailgate, at the floor. Round to the nearest half-foot and match it to the bed options in the table above for your model year - the door-jamb tag or window sticker also states it if the truck still has one.

Jeep Gladiator bed dimensions

The 2020-2027 Jeep Gladiator comes with a 5 ft bed (60.3 in long, 44.8 in between the wheel wells).

Shop 5 ft bed tonneau covers Filtered to the Jeep Gladiator

Key takeaways

Current generation (2020-2027): 5 ft - 60.3 in long.
Bed length is measured at the floor, tailgate closed, unless noted otherwise.
Between the wheel wells: 44.8 in on the widest bed - this is the narrowest point, not the overall box width.
This is the only generation we have on file.

Jeep Gladiator bed dimensions by generation and bed option
Years	Cab	Bed	Length	Width at floor	Between wheel wells	Depth	Tailgate down
2020-2027	Crew Cab	5 ft	60.3"	-	44.8"	-	81.3 in with the tailgate open

Gear for the Jeep Gladiator bed

Covers, mats and extenders are sold by bed length - these searches are already filtered to the 5 ft bed above; switch the length in the search if your truck has the other option.

Want the exact part? Jeep Gladiator tonneau covers by bed and bed mats, with each fit confirmed on the maker's own site.

Tonneau coverFiltered to the 5 ft bedShop tonneau covers Bed matDrop-in rubber mat, matched to bed lengthShop bed mats Bed extenderFolds out over the open tailgate for long loadsShop bed extenders Cargo barWedges wall-to-wall to keep loads from slidingShop cargo bars

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Will a 4x8 sheet fit flat?

No. The Jeep Gladiator's widest bed is only 44.8 in between the wheel wells, short of the 48 in a 4-foot-wide sheet needs, so a 4x8 sheet rests on top of the wheel wells rather than lying flat on the floor.

Same truck, other specs: Jeep Gladiator specs hub and battery size.

Other Jeep models

2027: Car and Driver (2026-08-06) describes the 2027 Gladiator as a carryover of the 2026 model, so the current-generation bed dimensions carry into 2027 - confirm with the manufacturer's 2027 spec sheet.

Source: Jeep/FCA Media - 2021 Jeep Gladiator Specifications. Dimensions are the manufacturer's published figures for the trim and cab shown; aftermarket wheel/tire changes and spray-in liners can shave a fraction of an inch off the usable floor.