Practice question

An outside convex mirror is properly adjusted if:

  1. The driver can see at least one lane of traffic and the entire side of the bus.
  2. The driver can see the front bumper.
  3. The driver can see the top of the bus.
  4. The driver can see the front windshield.

Answer: A — The driver can see at least one lane of traffic and the entire side of the bus.

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Massachusetts CDL Bus Test 2 →