BUSINESS CLASS M2 112, Heavy Duty Trucks - Conventional Trucks w/o Sleeper, Cummins ISL, Automatic, L x W x H: x x , Fyda Freightliner Western Star Zanesville. Used 2013 Freightliner Business Class M2 112 standard cab. Cummins ISL 320HP engine and automatic transmission. CNG!, 320 Horse Power, Air Ride Suspension, Aluminum Wheels, 185 Wheel Base, , Engine Brake: No,