2010 Toyota Prius Owners Manual - Page 292

2 -5 . Driving inform a t ion Tra ile r t ow ing Toyota does not recommend towing a trailer with your vehicle. Toyota also does not recommend the installation of a tow hitch or the use of a tow hitch carrier for a wheelchair, scooter, bicycle, etc. Your Toyota is not designed for trailer towing or for the use of tow hitch mounted carriers. ITO25P102 266