Practice question

A registered vehicle should have:

  1. A mirror on the left side only.
  2. Mirrors on both the left and right sides.
  3. A mirror on the right side only.
  4. Only a rearview mirror.

Answer: B — Mirrors on both the left and right sides.

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

Practice more: District Of Columbia CDL Class A Knowledge Test 2 →