Ford
Ford F-250 / F-350 Super Duty Bed Sizes & Dimensions
Inside bed length, width between the wheel wells and depth for the Ford F-250 / F-350 Super Duty, 1999 to today — plus which camper shells and tonneau covers swap between years. The current truck comes with 6'9" or 8'0" beds.
2023–present F-250 / F-350 Super Duty
Verified 2026| Bed | Cabs | Length at floor | Max width | Between wheel wells | Depth | Volume |
|---|---|---|---|---|---|---|
| 6.75 ft 6'9" nominal |
Regular Cab, SuperCab, Crew Cab | 81.9″ | 66.9″ | 50.5″ | 21.1″ | 65.4 ft³ |
| 8 ft 8'0" nominal |
Regular Cab, SuperCab, Crew Cab | 98.1″ | 66.9″ | 50.5″ | 21.1″ | 78.5 ft³ |
Camper shell & cover swaps
Same bed box as:
A shell from one of these trucks with the same bed length should sit on the rails, but cab height, back-window angle, tailgate type and rail caps can still stop it from fitting. Confirm with the shell maker before you buy.
Cab height above the bed rail
About 21.3″ (54.1 cm) – 23.3″ (59.2 cm)
Regular Cab 4x2 21.3″ (54.1 cm) · Regular Cab 4x4 22.7″ (57.7 cm) · SuperCab 4x2 22.3″ (56.6 cm) · SuperCab 4x4 23.3″ (59.2 cm) · Crew Cab 4x2 22.8″ (57.9 cm) · Crew Cab 4x4 23″ (58.4 cm)
How far the cab roof rises above the top of the bed sides. A cab-high shell is built to about this height. Worked out from the maker's published heights (overall height − bed floor height − bed depth), so treat it as ±1″. Source · Measured yours?
2017–2022 F-250 / F-350 Super Duty
Verified 2026| Bed | Cabs | Length at floor | Max width | Between wheel wells | Depth | Volume |
|---|---|---|---|---|---|---|
| 6.75 ft 6'9" nominal |
Regular Cab, SuperCab, Crew Cab | 81.9″ | 66.9″ | 50.5″ | 21.1″ | 65.4 ft³ |
| 8 ft 8'0" nominal |
Regular Cab, SuperCab, Crew Cab | 98.1″ | 66.9″ | 50.5″ | 21.1″ | 78.5 ft³ |
Camper shell & cover swaps
Same bed box as:
A shell from one of these trucks with the same bed length should sit on the rails, but cab height, back-window angle, tailgate type and rail caps can still stop it from fitting. Confirm with the shell maker before you buy.
Cab height above the bed rail
Estimated ≈ 22.5″ (57.1 cm) Estimate
Likely range 21.3″ (54.1 cm) – 23.5″ (59.7 cm). Uses the 2023–2026 Super Duty figures: the 2017–2022 trucks have the same aluminum cab and the same 21.1-in-deep bed.
This number is an estimate worked out from measurements of similar trucks, not from Ford's specifications. We can't guarantee it's correct, so measure your truck before buying a shell. Measured yours? Send it and we'll replace the estimate.
- F-250, F-350 and F-450 pickups share this bed. 2017–2022 and 2023+ beds have the same dimensions.
1999–2016 F-250 / F-350 Super Duty steel bed
Spot-check| Bed | Cabs | Length at floor | Max width | Between wheel wells | Depth | Volume |
|---|---|---|---|---|---|---|
| 6.75 ft 6'9" nominal |
Regular Cab, SuperCab, Crew Cab | 81.8″ | 69.3″ | 50.9″ | 20.1″ | — |
| 8 ft 8'0" nominal |
Regular Cab, SuperCab, Crew Cab | 98″ | 69.3″ | 50.9″ | 20.1″ | — |
Camper shell & cover swaps
No other truck on this site shares this exact bed box. Use the compare tool to see how close another bed is.
Cab height above the bed rail
About 22″ (55.9 cm) – 25.4″ (64.5 cm)
Regular Cab 4x2 22″ (55.9 cm) · Regular Cab 4x4 24.8″ (63.0 cm) · SuperCab 4x2 22.4″ (56.9 cm) · SuperCab 4x4 24.9″ (63.2 cm) · Crew Cab 4x2 23.2″ (58.9 cm) · Crew Cab 4x4 25.4″ (64.5 cm)
How far the cab roof rises above the top of the bed sides. A cab-high shell is built to about this height. Worked out from the maker's published heights (overall height − bed floor height − bed depth), so treat it as ±1″. Source 1 · Source 2 · Measured yours?
- 2017+ aluminum-body Super Duty beds are a different shape; older shells do not carry over.
Owner fit reports
Add yoursSwapped a shell, fit a tonneau, or measured your bed? Tell other owners what worked. Approved reports appear here.