Ford Super Duty

The Ford Super Duty manufacture by Ford automobile company. Read more to view more detail and video reviews. Please feel free to comments and give rating to help others


The Ford Super Duty is a line of commercial trucks (over 8,500 lb (3,900 kg) GVWR) introduced in 1998 for the 1999 model year. The F-250 to F-550 Super Duties are assembled at the Kentucky Truck Assembly in Louisville, Kentucky. The F-650 & F-750 Super Duties are assembled at the Blue Diamond Truck plant in Mexico. For Mercosur (Brazil (F-250,F-350 AND F-4000)and Argentina (F-100)) are assembled at the Brazil, Engine 3.9 TurboDiesel, alvailable 4×2, 4×4, single cab w/short bed, crew cab w/short bed, single cab/ crew cab chasis.

The Super Duty trucks are larger, heavier built commercial/industrial series pickup trucks with heavier-duty body-on-frame steel ladder frames, axles, springs, brakes, transmissions, more powerful engines, and all other heavier/bigger components (with much higher payload and towing capacities) than the older traditional equivalent F-250, F-250HD (Heavy Duty), & F-350 Ford truck lines. In appearance, the Super Duty line might look a little similar to but does not share any of the design or build characteristics of the F-150. A F-250 Super Duty would surpass the older traditional F-350 in most categories.

For the 1999 model year, Ford dropped the regular (now to be considered the ‘light duty’) F-250, F-250HD (Heavy Duty), and F-350 truck lines only to introduce all-new F-250 and F-350 Super Duty trucks. By using two separate but related platforms for F-Series trucks, the inevitable compromises inherent in offering a wide range of load-carrying capacities were avoided. The main competition, General Motors, liked the idea so much that for the 2001 model year, the Chevrolet Silverado HD and GMC Sierra HD were introduced.

The Super Duty had several available engines. A 2-valve per cylinder 5.4 L Modular V8 with 260 horsepower (190 kW) and 350 foot-pounds force (470 N·m) of torque was standard, while the 2-valve per cylinder 6.8 L Modular V10 with 310 horsepower (230 kW) and 425 ft·lbf (576 N·m) of torque was an option. The 7.3 L Power Stroke turbodiesel with 235 horsepower (175 kW) and 500 foot-pounds force (680 N·m)of torque from 1999 to 2002 and upped to 250 hp (190 kW) and 525 ft·lbf (712 N·m) of torque in 2003. The 6.0 L Power Stroke with a variable-vane turbo was phased in starting in 2003; this engine produced 325 horsepower (242 kW) and 560 foot-pounds force (760 N·m) of torque.

Four transmissions were available. A standard 5-speed manual for gas engines, a standard 6-speed manual for diesel engines, an optional 4R100 4-speed automatic for gas or diesel, and an optional 5-speed automatic for Diesels. The 4-speed automatic was replaced in the 2003 model year truck with 6.0L Diesel engine by the new Torqshift 5-speed 5R110 automatic transmission. The 5-speed manual 1st to 5th gear ratios are 5.72, 2.94, 1.61, 1, & 0.76:1 with Reverse being 5.24:1. The 4-speed auto 1st to 4th gear ratios are 2.71, 1.54, 1, & 0.71:1 with Reverse being 2.88:1. The TorqShift ‘5-speed’ auto 1st to 5th gear ratios are 3.09, 2.2, 1.54, 1, & 0.71:1 Reverse 2.88. The TorqShift design in fact has six forward ratios, but only five are advertised, with the ‘hidden’ gear only used in extreme cold weather.

These trucks were styled distinctly different for the first time from the smaller F-150 half-ton pickups. They did not share components with the F-150 platform at all, even though it was still considered an F-series truck. Instead of the aero look, it was more boldly angular with a raised hood and lowered fenders, somewhat like fender / hood medium truck style pioneered by the 1994 Dodge Ram pickup. An industry first, 2 big massive complete ring-style front tow hooks. The side windows went lower forward in the door like a commercial medium to heavy duty truck (similar to a Kenworth “Daylight Door”), and the grille was also narrower and tall as if from a larger truck, and in 2001, optional manual telescoping Trailer Tow (TT) mirrors became available.