What is the approximate statistic regarding motor vehicle deaths in Utah if safety belts were worn?

Wearing safety belts significantly increases the chances of survival in a motor vehicle crash. The statistic indicating that approximately two out of three deaths could be prevented if safety belts were worn highlights the critical role that seat belts play in occupant safety. This figure underscores the importance of seat belt use as a fundamental measure for reducing fatalities in car accidents. It aligns with research showing that proper seat belt usage can drastically decrease the likelihood of severe injury or death in the event of a crash. In comparison, the other statistics do not reflect this level of efficacy related to seat belt use, making the answer that emphasizes a two-thirds prevention rate particularly relevant in discussions about vehicle safety in Utah.