1999 Ford F-450 Super Duty Overview

The 1999 Ford F-450 Super Duty marked the introduction of the Super Duty lineup, designed to handle heavier loads, higher towing capacities, and extreme durability needs. This was the first model year of the F-450 Super Duty, built with a stronger chassis, more powerful engine options, and increased payload and towing capabilities compared to the F-350.

Ford introduced the 7.3L Power Stroke diesel engine, a workhorse known for its durability and impressive torque output. The F-450 was designed specifically for commercial applications, heavy-duty towing, and industrial work, making it a top choice for contractors, haulers, and fleet operators.

With a rugged frame, multiple cab configurations, and best-in-class towing for its time, the 1999 F-450 set the foundation for the modern Super Duty lineup.

Note: The King Ranch and Platinum trims were not yet available in 1999.

1999 F-450 Super Duty Cab & Bed Configurations

• Cab Choices: Regular Cab, SuperCab (Extended Cab), Crew Cab
• Bed Lengths: 8-ft Long Bed (Chassis Cab Available)
• Drivetrain Options: RWD (2WD) or 4WD
• Dually (DRW) Option Standard for maximum payload and towing capacity

Optional Packages & Features by Trim Level

XL (Base Work Truck)

• Heavy-Duty Suspension Package (reinforced springs and shocks for extreme loads)
• Power Equipment Group (adds power windows, locks, keyless entry)
• XL Décor Package (adds upgraded trim and sound insulation)
• Snow Plow Prep Package (heavier alternator, wiring for plow use)
• Camper Package (reinforced rear suspension for carrying campers)

Best For: Budget buyers, fleet trucks, heavy worksite use

XLT (Mid-Level Work Truck)

• XLT Convenience Package (adds cruise control, tilt steering wheel)
• Heavy-Duty Towing Package (includes integrated trailer brake controller, upgraded cooling system)
• Camper Package (reinforced rear suspension for heavy loads)
• Snow Plow Prep Package (for winter and commercial plowing use)
• Chrome Package (adds chrome grille, bumpers, and wheels for a premium look)

Best For: Those needing a well-equipped work truck with enhanced features

Lariat (Luxury & Towing Balance)

• Lariat Convenience Package (adds power driver seat, premium audio, upgraded interior materials)
• Heavy-Duty Towing Package (adds larger cooling system and trailer brake controller)
• FX4 Off-Road Package (adds skid plates, off-road tuned shocks, and limited-slip differential)
• 5th-Wheel/Gooseneck Hitch Prep Package (adds in-bed hitch mounting points for heavy-duty towing)
• Snow Plow Prep Package (adds reinforced front suspension for plow use)
• Camper Package (reinforced rear suspension for additional load support)

Best For: Those who want both towing power and premium comfort

1999 F-450 Super Duty: What’s New Compared to Previous Models?

1. First Year of the Super Duty Lineup
The F-450 became an independent model rather than an F-350 chassis extension.
The frame was reinforced, allowing for higher payload and towing ratings.

2. Introduction of the 7.3L Power Stroke Diesel
This engine became legendary for reliability and durability.
It offered 500 lb-ft of torque, the highest in the segment at the time.

3. New Towing & Work-Focused Features
Factory-installed gooseneck and 5th-wheel prep packages became available.
Upgraded alternators, cooling systems, and braking options were introduced for heavy hauling.

Should You Buy a 1999 F-450 Super Duty Today?

Pros:
✔ First Year of the Super Duty Platform – Built tougher and stronger than previous F-Series trucks
✔ 7.3L Power Stroke Diesel is Extremely Reliable – Many trucks with this engine are still running today
✔ Best-in-Class Towing & Payload for 1999 – More capability than competing heavy-duty trucks

Cons::
✘ Rough Ride Compared to Modern Trucks – Older suspension design means less comfort
✘ Limited Technology & Features – No advanced safety or infotainment options
✘ Fuel Economy is Poor – Big engines with heavy loads lead to high fuel consumption