2026 Ford F-550

This 2026 Ford F-550 4×4 is built for portable restroom service with a Muskogee Metal Fab 1,300 gallon two-compartment tank (400 gallons fresh water / 900 gallons waste) in 5454-H32 marine-grade polished aluminum. A dual-sided service workstation, 24-inch toolboxes on both sides, 3-inch intakes on each side and a 4-inch discharge keep routes efficient, while the fold-down toilet rack, upper toilet tie-down with rub bar, twin bucket fills and dual 30-foot hoses with wands handle unit transport and cleaning.

Power comes from the Ford 6.7L Power Stroke V8 diesel paired with the 10-speed TorqShift automatic. The XL regular cab chassis rides on a 169-inch wheelbase with a 4.30 limited-slip rear axle and a 19,550 lb GVWR, so no CDL is required. Payload Plus Upgrade 2, a high-capacity trailer tow package with integrated brake controller, dual 410-amp alternators, Pro Power Onboard, remote start and an engine block heater round out a truck ready for year-round sanitation work.