Ford F-350 bed dimensions
The 2023-2026 Ford F-350 comes with a 6.75 ft bed (81.9 in long, 66.9 in wide at the floor, 50.5 in between the wheel wells, 21.1 in deep) or an 8 ft bed (98.1 in long).
Key takeaways
- Current generation (2023-2026): 6.75 ft - 81.9 in long; 8 ft - 98.1 in long.
- Bed length is measured at the floor, tailgate closed, unless noted otherwise.
- Between the wheel wells: 50.5 in on the widest bed - this is the narrowest point, not the overall box width.
- This is the only generation we have on file.
| Years | Cab | Bed | Length | Width at floor | Between wheel wells | Depth | Tailgate down |
|---|---|---|---|---|---|---|---|
| 2023-2026 | all cabs | 6.75 ft | 81.9" | 66.9" | 50.5" | 21.1" | - |
| 2023-2026 | all cabs | 8 ft | 98.1" | 66.9" | 50.5" | 21.1" | - |
Gear for the Ford F-350 bed
Covers, mats and extenders are sold by bed length - these searches are already filtered to the 6.75 ft bed above; switch the length in the search if your truck has the other option.
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Will a 4x8 sheet fit flat?
Yes, with the tailgate closed - the Ford F-350's widest bed is 50.5 in between the wheel wells (over the 48 in a sheet needs) and 98.1 in long (over the 96 in a sheet needs), so a 4x8 sheet lies flat on the floor.
Other Ford models
Source: Ford Media Center - 2026 Ford F-Series Super Duty Pickup Technical 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.