I called the local Toyota dealer and asked about the cost of a trailer hitch. The price I was quoted was higher than the last time I checked. They also told me I needed a converter, $124.00, for the wiring harness. What is the purpose of the converter and do I really need it? The reason I need a trailer hitch is for a bike rack. Don't plan to tow anything. I have found a hitch online for $156.00 plus shipping when the dealer is wanting $240.00. Suggestions?