Back to Idaho
Idaho Class D Knowledge Practice Test
Full test preview Question 1 of 40
0 answered 40 remaining
Passing target: 85% (34/40)
Weather, Visibility & EmergenciesStandalone practice
At night, you follow another vehicle and are not overtaking it. Within what distance must you dim high beams?
Correct answer: 200 feet
Why
When following another vehicle within 200 feet, except while overtaking and passing, do not use the high-beam distribution. Low beams reduce glare in the other driver’s mirrors. Maintain a safe following gap as well.
Verified against Idaho Driver’s Handbook, July 2026 · Dim headlights while following · p. 43
Report a question issueContinue learning
Related Idaho questions
Daytime fog prevents you from clearly seeing people and vehicles 500 feet ahead. Which lights should you use?At night, how close to an oncoming vehicle must you switch from high beams to low beams?Which combination is safest on an icy road?Your car has no ABS. During an emergency stop, its wheels lock and it begins to skid. What should you do?How should you brake in an emergency with a functioning anti-lock braking system?The sun has set, but streetlights still let you see the roadway. What does Idaho require?