Ford F-450 Super Duty

New to the Super Duty line is the F-450, the first factory-equipped class 4 available with a pickup bed or as a chassis cab. Super Duty engine options include a new 6.4-liter, twin-turbo diesel, a 6.8-liter V10 gas engine, and a 5.4-liter V8. F-Series trucks have a max towing capacity of 19,200 pounds and a max payload of 5,800 pounds. Regular, Super, and Crew Cab models are available. 800-392-3673. www.fordvehicles.com.