Ford's Triton 6.8-liter V8 wielding 363 horsepower and 457 foot-pounds of torque moves the F-550 model along with the turbodiesel engine with its superior torque. The F-550's towing capacities while equipped with the turbodiesel is 24,600 pounds. Its payload is 6,000 pounds with a 5.38:1 rear axle ratio. The F-550 has a minimum wheelbase size of 140.8 inches for the regular cab model. The wheel base can grow up to 200.2 inches for the four-wheel-drive crew cab. Bumper-to-bumper lengths of the F-550 range from 226 inches to 285.4 inches. This truck has 162,833 MILES ,Highway Miles. This truck has been driven up and down highway I5. The reason I am selling? Needed a bigger truck .Make me an offer, I am willing to negotiate. Full financing available.