DOT physicals are highly regulated for the drivers’ safety and are designed to detect physical, mental, and emotional issues that can affect a driver’s ability to safely drive a commercial vehicle. This includes being able to handle long hours, exhausting schedules, and stress of operating the vehicles themselves.
Employers cannot have drivers out on the road without a valid DOT card. That means that you can’t legally work unless you're cleared for the road. Because of this, DOT physicals are a must-have if you’re a commercial driver or if you employ commercial drivers. They help ensure that you will be safe on the road, and compliant with the Federal Motor Carrier Safety Administration (FMCSA).