Machine description: Cummins ISG 285 6 Cylinder 8.3 L Diesel Engine, Allison 3500 Automatic Transmission, 6623 kg Front Axle, 10433 kg Rears, 6.14:1 Axle Ratio, 17055 kg GVWR, Aluminum Wheels, 315/80R22.5 Front Tires, 11R... more info about the 2006 Peterbilt 335.