| Business | Phone |
| Axle Pros Po Box 8222, Madison 53708 | (608) 298-9000 |
| E-Z Fix Products Corp 901 Watson Ave, Madison 53713 | (608) 274-5826 |
| Pioneer Rim & Wheel Co 1206 Femrite Dr, Madison 53716 | (608) 222-4545 |
| Pbe Jobbers Warehouse 2921 Syene Rd, Madison 53713 | (608) 274-8797 |