What is the recommended action if you start to feel drowsy while driving?
When you start feeling drowsy while driving, the most effective and safe action is to pull over and rest. Temporary measures like rolling down the window or turning up the radio can work momentarily, but they are not a substitute for rest and can be dangerous if relied upon as the sole tactic. Resting helps prevent fatigue-related accidents.
See the exact questions that will be on the 2026 South Dakota DMV exam.
99.2% of people who use the cheat sheet pass the FIRST TIME