Standard equipment includes a 5.2-liter four-cylinder turbodiesel that delivers 520 lbs.-ft. of torque, an Allison 2500 Series 6-speed automatic transmission (with PTO), Dana axles and a robust straight-rail frame. Front and rear axle ratings are 12,000 lbs. and 19,000 lbs., respectively. Maximum GVWR is 25,950 lbs. – enough capability to haul heavy machinery. Eight wheelbases are available and bodies up to 30-feet long can be accommodated.