1999-2023 Ford F250/F350 Welding Bed W/ Roof Rack – nomadflatbeds
Bed rail to Bed rail inside dimension - Ford Truck Enthusiasts Forums
Amazon.com: BAK BAKFlip MX4 Hard Folding Truck Bed Tonneau Cover | 448330 | Fits 2017 - 2023 Ford F-250/350 Super Duty 6' 10" Bed (81.9") : Automotive
Amazon.com: TLAPS 7422442076062 Compatible with 2017-2022 Ford F250 / F350 / F450 Superduty 8 Feet (96") Long Bed Hidden Snap On Vinyl Truck Bed Tonneau Cover : Automotive
Jotto-Cargo Slide Truck-Bed Cargo Slide fits Ford F250-350 Full Size Trucks 6.75' Bed,
Size Matters: Exploring the Dimensions of the Ford F250 Truck Bed
2018 Ford F-250 XL Extended Cab Standard Bed 3002 PDF – BadWrap
Tyger Tonneau Cover Ford F250 / F350 Super Duty [6.75' Bed] Styleside – Redline360