Question Approximately one-half of all motorcycle crashes: Answers Involve another motor vehicle. Are not preventable. Are very minor with no injuries. Involve expert riders. Explanation Approximately one-half of all motorcycle crashes involve another motor vehicle. Always be aware of where motorcycles are in relation to your vehicle, especially under poor weather conditions and when you are changing lanes and turning. Pass your DMV Written Test with flying colors Take me to the cheat sheet Idaho This questions appears in the following tests: Idaho Practice Test 37 Idaho Practice Test 13