What height and weight standard must drivers maintain?

Drivers must adhere to certain height and weight standards, primarily guided by Body Mass Index (BMI) guidelines. The BMI is a valuable tool used to assess whether an individual's body weight is appropriate for their height, which can help identify possible health risks associated with being underweight or overweight. For commercial drivers, maintaining a healthy BMI is important since it can impact their physical fitness and the ability to safely operate a vehicle over long hours or distances.

While options related to state regulations or weight scales might apply in some contexts, they do not capture the foundational expectation that drivers' health, specifically regarding height and weight, should fall within established medical criteria like the BMI guidelines. Adhering to BMI helps ensure that drivers are physically capable of meeting the demands of their jobs, promoting not just safety for the drivers themselves, but for everyone on the road.