The Allison 2000 Series™ brings the superior performance of electronic controls to trucks rated up to 33,000 lbs. GVW. At the speed of light, the engine and transmission communicate to provide precise, perfectly timed shifts, whatever the road or load condition. Trucks and drivers have never been so cost-productive. Close or Wide ratio steps perform precise shifts with no power interruption for faster route times with less driver effort and better fuel economy. And fully automatic shifting means the driver can pay full attention to steering- a critical advantage in difficult or tedious circumstances.

The transmission's electronics can be programmed to prevent the vehicle from being put in motion while auxiliary equipment is in use. And auxiliary equipment actuation can be prevented while the truck is moving. It all adds up to safer operations.