Headquarters: Warrenville, IL Established in 2003 Number of Employees: 54 Vehicle Line- Up – MaxxPro (MRAP), MXT-MV, 5000-MV, 7000-MV, Heavy Haul Armored Tractor, and Future Tactical Truck System Demonstrator Vehicle (FT......Headquarters: Warrenville, IL Established in 2003 Number of Employees: 54 Vehicle Line- Up – MaxxPro (MRAP), MXT-MV, 5000-MV, 7000-MV, Heavy Haul Armored Tractor, and Future Tactical Truck System Demonstrator Vehicle (FTTS). Production Sites for Military Vehicles Truck cabs are produced at the company’s Springfield, Ohio facility. Final assembly can take place at a number of assembly operations including Garland, Texas, Springfield, Ohio and Tulsa, Oklahoma. Mid-range duty diesel engines will be produced at the company’s engine assembly plant in Melrose Park, Illinois. Specialized armoring solutions are currently being built at the West Point, Mississippi facility.