Question

Mirrors should be:

Answers

Checked only when changing lanes.

Checked frequently.

Checked only if there is a reason to suspect a problem.

Explanation

When driving, you should regularly check your mirrors, both to be aware of traffic and to check for problems on your own vehicle.

This questions appears in the following tests:

Arizona Passenger

Idaho Class B Knowledge Test

Iowa Class A Knowledge Test

Kentucky Passenger

Louisiana Class A Knowledge Test

Minnesota Class A Knowledge Test

Minnesota Class B Knowledge Test

Minnesota HazMat

Mississippi Passenger

Missouri Class A Knowledge Test

Nevada Class A Knowledge Test

North Carolina Class A Knowledge Test

South Dakota Passenger

Virginia Class B Knowledge Test

Washington Tank

Wisconsin Passenger

Wyoming Class A Knowledge Test

Wyoming Class B Knowledge Test