License restriction codes — Wyoming Permit Test

License restriction codes on the Wyoming permit test — 4 rules, each with the reason behind it and a question on it while it is fresh.

The rules

A restriction code on a Wyoming license means the holder may drive only in certain circumstances or when special provisions are met.

The code lets an officer see at a glance the conditions under which you were judged safe to drive.

Restriction codes mean that license holders may only operate a vehicle in certain circumstances or if special provisions are met.

Wyoming Rules of the Road Driver License Manual, p.6

On a Wyoming license, restriction code B means the holder must use corrective lenses.

You passed the vision screening with your glasses or contacts on, so you are only safe to drive with them on.

B – Corrective lenses

Wyoming Rules of the Road Driver License Manual, p.7

On a Wyoming license, restriction code G means daylight driving only.

Some drivers see well enough by day but not in the dark, so the code keeps them off the road at night.

G – Daylight driving only

Wyoming Rules of the Road Driver License Manual, p.7

On a Wyoming license, restriction code A means the holder must drive a vehicle with an automatic transmission.

A driver tested only on an automatic has not shown they can work a clutch and gearshift in traffic.

A – Automatic transmission

Wyoming Rules of the Road Driver License Manual, p.7

On the test

What does a restriction code on a Wyoming license mean?

You may drive only under set conditions. The code lets an officer see at a glance the conditions under which you were judged safe to drive. Wyoming Rules of the Road Driver License Manual, p.6: “Restriction codes mean that license holders may only operate a vehicle in certain circumstances or if special provisions are met.”

How this works

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You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

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Where these come from

Every rule here is checked against Wyoming Rules of the Road Driver License Manual, published by the Wyoming Department of Transportation, and against the state code itself. Last checked 2026-10-04.