2021 Peterbilt 579

Engine Make Cummins

Engine Model X15

Engine HP 450

Trans Make Eaton-Fuller

Trans Model EEO-16F112C12

Suspension Type Low Low Air Leaf

Front Tire Size LP 22.5

Rear Tire Size LP 22.5

Sleeper Type Ultraloft

Axle Configuration Tandem

FA Capacity 12000

RA Capacity 40000

Rear End Ratio 2.64

Wheelbase 234

GVWR 52000

Front Wheels All Aluminum

Trans Speed 12 Speed Automatic

5th Wheel Airslide

Sleeper Size 80

Engine Brake Cummins Interbrake

Color White

Engine Serial 80279526

Fuel Type Diesel

Tank #1 Capacity 100

Tank #2 Capacity 100

Interior Color PREMIER-GRAY

Odometer 374,009