1. Department of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, 200 Patton Hall, Blacksburg, VA 24061-0105
2. Virginia Tech Transportation Institute, 3500 Transportation Research Plaza, Blacksburg, VA 24061
3. Truck Tire Development Group, Michelin Americas Research and Development Corporation, 515 Michelin Road, P.O. Box 1987, Greenville, SC 29602
4. 530 Edgemont Road, Charlottesville, VA 22903