CMAC Transportation is a logistics company headquartered in Brownstown, MI. We provide domestic and international warehousing, consolidation, transportation and logistics services for a wide range of automotive and general commodity industries. Warehouse: We currently operate in 273,000 square feet, 81 dock doors, 32' clear ceiling, 4-5m pounds of freight daily, 24 hours 7 days a week Transportation: 200 tractors, 350 trailers, multiple LTL pick ups, direct truckload, shuttles (between Tier 1 and OEM), switching services. CMAC is also a partner with MSH Logistics (Expedite and Brokerage).