Jay Leno's Garage - The Future of Firetrucks? https://www.youtube.com/watch?v=GPcacmetIX4 #EmergencyOne #EOne #Vector #EmergencyVehicle #EV #FireTruck #ElectricTruck #ElectricVehicle #BatteryElectric #Cummins #InteractSystemB #ISB #DieselGenerator #RangeExtender #AutomotiveEngineering #Engineering