F-150 bed dimensions by box and cab, 2021–2027
F-150 bed sizes for 2026: Ford’s order guide puts the 8-ft box only on the XL Regular Cab, and all three boxes share a 50.6-inch wheelhouse gap.

F-150 bed sizes for 2026: Ford’s order guide puts the 8-ft box only on the XL Regular Cab, and all three boxes share a 50.6-inch wheelhouse gap.

Speedometer error from bigger F-150 tires starts at your stock size: 275/65R18 is stock on a 2026 XLT 4×4 and 5.1% tall on a 4×2 XLT 301A or 302A.

A 2026 F-150 XLT 4×2 rides on 245/70R17 in group 300A and 265/60R18 in 301A or 302A, while Lariat, King Ranch and Platinum hybrid 4x4s go all-season.

Ford splits F-150 sensor kits at 2023 and 2024, so a used set of Raptor wheels on a stock truck needs sensors that match its model year.

F-150, Silverado and Ram tow ratings turn on the cab. Ford’s 13,300 and 13,500 lb are 2026 SuperCrew-only; a Silverado Double Cab tops the extended cabs.

A 2025 F-150 axle code of L6 can mean the standard 3.73, the Max Tow 3.73, a Tremor or a Lobo. The XL7 option code in the build data separates them.

Fifth wheel on a 5.5-ft F-150 SuperCrew: Ford’s 15% king pin guideline puts 1,305 lb on the truck with an 8,700-lb trailer. Check your placard.

Tongue weight comes out of F-150 payload: a 2026 PowerBoost with Max Tow Axle at its 11,600 lb rating has 280 lb left after the tongue and two occupants.

F-150 payload by engine: the 2027 3.0L EcoBoost carries 1,755 lb as a 4×2, 20 lb under the 2.7L it replaces. Ford’s 4×2 and 4×4 maximums, 2026–27.

F-150 4×2 vs 4×4 towing flipped in 2024: Ford’s 2021 selector rates the 3.5L 4×2 at or above the 4×4 in all five cab and box pairs with 53C.