In Utah, what is the recommended blood alcohol concentration (BAC) limit for driving?

The recommended blood alcohol concentration (BAC) limit for driving in Utah effectively differentiates between age groups and types of drivers. For drivers over the age of 21, the established legal limit is 0.05%, while for minors, the law enforces a zero-tolerance policy, which means a BAC of 0.00% is strictly enforced. This legal framework aims to promote highway safety and reduce incidents related to impaired driving, particularly focusing on protecting underage drivers, who may be more susceptible to the dangers of alcohol consumption.

In the context of the options provided, the other choices do not accurately reflect Utah's specific laws. The 0.10% limit for all drivers is outdated and not in accordance with current laws. The BAC limit for all drivers being 0.08% is standard in many states, but Utah has adopted stricter measures. Furthermore, while commercial drivers do indeed have a lower threshold at 0.04%, the response encapsulating both the differentiations for age and the zero-tolerance policy for minors is critical for grasping the complete picture of Utah's approach to impaired driving.