Description
Explore this 1999 Peterbilt 378 for your operation. This used day cab truck is powered by a Detroit Series 60 12.7 DDEC III diesel engine producing 500 HP, paired with an 18-speed manual transmission. It features a 6x4 drive configuration with tandem rear axles and a 244-inch wheelbase. Designed for heavy-duty performance, it includes a 4-bag air ride suspension, differential lock, and drum brakes. The exterior is finished in white and maroon with aluminum outside wheels and 11R24.5 tires. Inside the conventional standard cab, you will find vinyl/cloth upholstery, power steering, tilt/telescope capabilities, and A/C in excellent condition. Additional specifications include a sliding 5th wheel, dual exhaust with engine and exhaust brakes, and a GVW of 56,000 pounds. This vehicle has 946,000 miles For more information or to purchase this item, please use the contact form or message us on WhatsApp. GENERAL Year: 1999 Manufacturer: PETERBILT Model: 378 Mileage: 946,000 mi VIN: 1XPFDR9X9XD474954 Condition: Used ENGINE Horsepower: 500 HP Engine Manufacturer: DETROIT Engine Model: SERIES 60 12.7 DDEC III Engine Serial Number: 6067BK60 Engine Displacement: 11.1 l Fuel Type: Diesel Engine Brake: Yes Exhaust Type: Dual Exhaust Brake: Yes Dual Breathers: Yes Dual Exhaust: Yes Turbo: Yes POWERTRAIN Transmission: Manual Number of Speeds: 18 Spd Ratio: 3.90 Differential Lock: Yes CHASSIS Drive: 6x4 Suspension: 4 Bag Air Ride Number of Rear Axles: Tandem Gross Vehicle Weight Rating: Class 8: 33,001 pounds or greater Gross Vehicle Weight: 56,000 lb Front Axle Weight: 12,000 lb Rear Axle Weight: 44,000 lb Tires: 11R24.5 Wheels: Aluminum Outside Wheelbase: 244 in 5th Wheel Type: Sliding Brake System Type: Drum INTERIOR Drive Side: Left Hand Drive Power Steering: Yes Tilt/Telescope: Yes A/C: Yes A/C Condition: Excellent Seats Upholstery: Vinyl/Cloth EXTERIOR Color: White/Maroon Cab: Standard Cab Cab Style: Conventional
Features & Equipment
- ✓Engine Brake
- ✓Exhaust Brake
- ✓Dual Breathers
- ✓Dual Exhaust
- ✓Turbo
- ✓Differential Lock
- ✓Power Steering
- ✓Tilt & Telescopic Steering
- ✓Air Conditioning
- ✓Air Ride Suspension
- ✓Aluminum Outside Wheels
- ✓Sliding 5th Wheel
RoadRig24 Vehicle Assurance
Full mechanical inspection before listing. No surprises.
Fluids, filters and brakes checked. Ready to work from day one.
Verified clean titles on all vehicles. No salvage, no liens.
Same-day pre-approval. All credit situations welcome.
1999 Peterbilt 378
Pre-Owned · Day Cabs
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Description
Explore this 1999 Peterbilt 378 for your operation. This used day cab truck is powered by a Detroit Series 60 12.7 DDEC III diesel engine producing 500 HP, paired with an 18-speed manual transmission. It features a 6x4 drive configuration with tandem rear axles and a 244-inch wheelbase. Designed for heavy-duty performance, it includes a 4-bag air ride suspension, differential lock, and drum brakes. The exterior is finished in white and maroon with aluminum outside wheels and 11R24.5 tires. Inside the conventional standard cab, you will find vinyl/cloth upholstery, power steering, tilt/telescope capabilities, and A/C in excellent condition. Additional specifications include a sliding 5th wheel, dual exhaust with engine and exhaust brakes, and a GVW of 56,000 pounds. This vehicle has 946,000 miles For more information or to purchase this item, please use the contact form or message us on WhatsApp. GENERAL Year: 1999 Manufacturer: PETERBILT Model: 378 Mileage: 946,000 mi VIN: 1XPFDR9X9XD474954 Condition: Used ENGINE Horsepower: 500 HP Engine Manufacturer: DETROIT Engine Model: SERIES 60 12.7 DDEC III Engine Serial Number: 6067BK60 Engine Displacement: 11.1 l Fuel Type: Diesel Engine Brake: Yes Exhaust Type: Dual Exhaust Brake: Yes Dual Breathers: Yes Dual Exhaust: Yes Turbo: Yes POWERTRAIN Transmission: Manual Number of Speeds: 18 Spd Ratio: 3.90 Differential Lock: Yes CHASSIS Drive: 6x4 Suspension: 4 Bag Air Ride Number of Rear Axles: Tandem Gross Vehicle Weight Rating: Class 8: 33,001 pounds or greater Gross Vehicle Weight: 56,000 lb Front Axle Weight: 12,000 lb Rear Axle Weight: 44,000 lb Tires: 11R24.5 Wheels: Aluminum Outside Wheelbase: 244 in 5th Wheel Type: Sliding Brake System Type: Drum INTERIOR Drive Side: Left Hand Drive Power Steering: Yes Tilt/Telescope: Yes A/C: Yes A/C Condition: Excellent Seats Upholstery: Vinyl/Cloth EXTERIOR Color: White/Maroon Cab: Standard Cab Cab Style: Conventional
Features & Equipment
- ✓Engine Brake
- ✓Exhaust Brake
- ✓Dual Breathers
- ✓Dual Exhaust
- ✓Turbo
- ✓Differential Lock
- ✓Power Steering
- ✓Tilt & Telescopic Steering
- ✓Air Conditioning
- ✓Air Ride Suspension
- ✓Aluminum Outside Wheels
- ✓Sliding 5th Wheel
RoadRig24 Vehicle Assurance
Full mechanical inspection before listing. No surprises.
Fluids, filters and brakes checked. Ready to work from day one.
Verified clean titles on all vehicles. No salvage, no liens.
Same-day pre-approval. All credit situations welcome.