Road rules / 🇺🇸 general
In most states, when following another vehicle at night you must switch to low beams within about:
✓ ANSWER
300 feet of the vehicle ahead
High beams reflected in mirrors blind the driver ahead, so dim within about 300 feet when following.
All the options
- ✓300 feet of the vehicle ahead
- ✗1,000 feet of the vehicle ahead
- ✗20 feet of the vehicle ahead
- ✗High beams are fine when following
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Related questions
In good conditions, a safe following distance behind the vehicle ahead is at least:In rain, fog, or heavy traffic, your following distance should be:If another driver is tailgating you, the best response is to:On a two-lane road, passing another vehicle is normally done:Passing is prohibited when approaching:After passing a vehicle, it is safe to return to your lane when: