Machine description: 11997 lb Front Axle, 22994 lb Rears, Dana S23-170 Drive Axles, 4.78:1 Axle Ratio, 34991 lb GVWR, 11R22.5, Spring Suspension, 240 in Wheelbase, Thermo King 20 ft x 96 in Wide x 92 in High Body NO REGIS... more info about the 2006 Peterbilt 335.