Peterbilt Motors Peterbilt has announced that new 11-5/8-inch frame rails are now available for the Peterbilt Model 379. The frames provide enhanced frame strength for severe duty applications. The ...

With a wheel-cut angle of up to 53 degrees, the Model 220 has a curb-to-curb turning radius of 22.5 feet on a 156-inch wheelbase truck, and a 17.5 foot curb-to-curb on a 121-inch wheelbase.

David himself drives this 1996 Peterbilt 379, running from Dallas out to the West Coast. It's powered by a 550-hp Cummins N14 with an 18-speed and 3.70 rears. It sits on a 317-inch wheelbase.