Used 2006 PETERBILT 378; 63 in Premium High Roof; C15 Caterpillar Engine 475 hp; 837,982 mi; 13 Spd; Pete Low Air Leaf Suspension; 3.90 Ratio; 244 in Wheelbase; Tandem Axle; 14,600 lb Front Axle Weight; 40,000 lb Rear Axle Weight; Stk #: 6877; Drive Side: Left Hand Drive.