The Business Class M2 medium-duty trucks support a range of bodies and chassis-mounted equipment with GVWRs of up to 66,000 lbs. and optional 20,000-lb.-capacity front axles and suspensions.

• Multiplex wiring system standard
• Includes clear frame rails back of cab and various horizontally mounted exhausts
• MBE or Cummins engines with Smart Fuel System
• Available with Allison's Load-Based Shift Scheduling (LBSS) transmission
• 106- or 112-in. BBC aluminum cab
• Up to a 55° wheel cut