24/7/365 Service
- All locations open 7:00 a.m. when you need it.
- Emergency service available when you need it.
 - Roadside assistance also available.





Factory-Trained Technicians
- Over 200 technicians.
- Constant upgrading/training of all technicians.
 - Full-time, in-house trainer through Penn Detroit Diesel
     Allison
- Full-time, in-house trainers through Penn DDA



Road Service
- Over 100 service vehicles for on- and off-highway
      response.
- Off-highway vehicles equipped with cranes for heavy-duty
     applications.


Test Equipment
-Engine, transmission, and chassis dynamometers for
   complete testing.
-Chassis dynamometer provides “road simulations”
    under varying conditions for peak performance.
-Complete state-of-the-art diagnostic computer
    testing equipment.
-Trained personnel on every piece of computer
    diagnostic equipment.
-Complete computer reprogramming capabilities