Webb Wheel Products manufactures spoke wheels, hubs, brake drums and rotors for truck and trailer manufacturers and aftermarket uses. A subsidiary of The Marmon Group, it operates in Marmon s highway technologies division. Webb Wheel Products has a combined 670,000 square feet of operations space, with facilities in Tell City, Ind.; Cullman, Ala.; and Siloam Springs, Ark. Its parent company is an international association of more than 100 companies that operate independently within diverse business sectors. Based in Chicago, Marmon provides consulting and administrative services, including tax and accounting services, legal counsel and management consulting, to its member companies.