- University of Northwestern Ohio http://www.unoh.edu/
Pulling Sites
- National Tractor Pullers Association http://www.ntpapull.com/
- Illinois Tractor Pulling Assoc. http://itpapulling.com/
- Ohio State Tractor Pullers Assoc. http://www.ostpa.com/
- Wisconsin Tractor Pullers Association https://www.wtpapull.com/
- European Tractor Pulling Committee (ETPC) http://www.tractorpulling.com/
- BIGFOOT 4×4 – The Original Monster Trucks http://bigfoot4x4.com/
- National Micro Mini Tractor Pullers Association http://www.nmmtpapullers.com/
- Wolverine Pullers http://www.wolverinepullers.com/
