Illinois CDL Practice Exam

Which emergency equipment must be kept in vehicles according to regulations?

1. Extra fuel

2. Food rations

3. Warning devices like reflective triangles

4. First-aid kit

The correct answer is: Warning devices like reflective triangles

Emergency equipment that must be kept in vehicles according to regulations includes warning devices like reflective triangles. Reflective triangles are essential for alerting other drivers of a stopped vehicle, especially during emergencies or breakdowns. They help increase visibility and prevent accidents by giving approaching vehicles ample time to slow down and change lanes if necessary. Keeping warning devices like reflective triangles in your vehicle is crucial for ensuring safety on the road. While items like extra fuel, food rations, and a first-aid kit can be beneficial to have in your vehicle, they are not typically required by regulations for all commercial vehicles. The correct answer, warning devices like reflective triangles, is the most crucial emergency equipment that all vehicles must carry to comply with regulations.