Midwest Wheel Companies is one of the largest truck parts distributors in the Midwest carrying a full line of replacement Heavy-Duty Fleet Products as well as Light Truck Accessories, Light Trailer Products, Commercial Fleet Parts and School Bus Parts. Midwest Wheel Companies remains a family owned business, founded in 1911 as the first tire vulcanizing shop west of the Mississippi . Specializing in Truck Parts, with customers throughout Iowa , Wisconsin , Illinois , Missouri , Minnesota , Nebraska , South Dakota , and Kansas . "Truck Parts Distributor of the Year North America.