Wyoming Motorcycle practice
Wyoming Motorcycle: Alcohol, Drugs & Impairment practice test
Blood alcohol limits, zero-tolerance and implied-consent laws, and how alcohol and drugs — legal or not — affect your driving.
Content reviewed against official driver handbooks · August 12, 2026
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12 sample Alcohol, Drugs & Impairment questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.
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1. What triggers an Administrative Per Se suspension in Wyoming?
Correct answer: Being arrested for DWUI with a chemical test showing 0.08 percent alcohol or more
It applies when you're arrested for DWUI and a chemical test measures 0.08 percent alcohol or more. It lasts 90 days, and a court dismissal of the DWUI does not affect it.
Source: Wyoming Rules of the Road Motorcycle License Manual — Administrative Per Se Suspension
2. A Wyoming driver is convicted of intending to furnish alcohol to someone under 21 while operating or occupying a vehicle. How long is the license suspension?
Correct answer: One year
This offense brings a one-year suspension. Limited driving privileges may still be available if no probationary license has been issued in the past five years.
Source: Wyoming Rules of the Road Motorcycle License Manual — Transporting Liquor to a Minor Suspension
3. Why does the manual say drinking is especially risky when weather, lighting or road conditions are unusual?
Correct answer: Those conditions demand better performance, and alcohol only reduces your ability
Poor weather, lighting and road conditions demand more from a driver, while alcohol only lowers ability; a drinking driver can't raise performance to meet the demand.
Source: Wyoming Rules of the Road Motorcycle License Manual — Other factors
4. When does a Wyoming Administrative Per Se suspension begin?
Correct answer: 30 days after the officer issues the temporary license and notice of suspension
It begins 30 days after the officer issues your temporary license and suspension notice at the arrest, or when an existing suspension or revocation ends.
Source: Wyoming Rules of the Road Motorcycle License Manual — Administrative Per Se Suspension
5. At a first DWUI arrest, a rider's BAC was 0.15 percent. What does Wyoming require before any other type of license is issued?
Correct answer: Holding an ignition interlock restricted license for six months
If your BAC at arrest was .15 percent or higher on a first offense, you need an ignition interlock restricted license for six months before you qualify for any other license.
Source: Wyoming Rules of the Road Motorcycle License Manual — Ignition Interlock Devices
6. A driver convicted of a fourth DWUI involving alcohol faces a lifetime ignition interlock requirement. When may they petition to have it removed?
Correct answer: Five years after the conviction date
A fourth or later DWUI involving alcohol brings a lifetime ignition interlock requirement, but the driver may petition the court for removal five years after the conviction date.
Source: Wyoming Rules of the Road Motorcycle License Manual — Ignition Interlock Devices
7. Two riders have the same BAC. According to the manual, who is likely to show greater impairment?
Correct answer: The less experienced rider or drinker
Alcohol affects inexperienced drivers more than experienced ones, and beginning drinkers often show more impairment than experienced drinkers, even at the same BAC.
Source: Wyoming Rules of the Road Motorcycle License Manual — Other factors
8. Which combination does the manual describe as one of the most dangerous for a driver?
Correct answer: Anger and alcohol
A person who is tired, angry, anxious or upset may already be impaired, and alcohol weakens the ability to compensate. The manual says anger and alcohol together are among the most dangerous combinations.
Source: Wyoming Rules of the Road Motorcycle License Manual — Other factors
9. A Wyoming rider under 21 is caught a second time within two years with an alcohol concentration of 0.02 percent or more. How long is the suspension?
Correct answer: Six months
Under the Youthful Driver Suspension, a driver younger than 21 with 0.02 percent or more is suspended for 90 days on a first offense and six months for a second or later offense within two years.
Source: Wyoming Rules of the Road Motorcycle License Manual — Youthful Driver Suspension
10. How long can sleeping pills affect the skills you need for riding, according to the manual?
Correct answer: For several hours
Sleeping pills are meant to relax you and help you sleep. They can cloud thinking, change your mood and make you drowsy, and they can affect every driving skill for several hours.
Source: Wyoming Rules of the Road Motorcycle License Manual — Other drugs
11. Some regular drinkers show none of the outward signs of drunkenness even at fairly high BACs. What does the manual say about their crash risk?
Correct answer: It still rises once their BAC reaches 0.02 percent
Even though they can compensate and hide their drunkenness, their crash risk still climbs once their BAC reaches 0.02 percent or more.
Source: Wyoming Rules of the Road Motorcycle License Manual — Drunkenness is not always apparent
12. You drank on a full stomach. According to the manual, how much does that matter two hours later?
Correct answer: Not at all; after two hours, it makes no difference whether you ate
Food or milk in the stomach slows absorption, but the manual says that two hours later it won't matter whether you drank on a full stomach. Two people of equal weight drinking the same amount will have about the same BAC by then.
Source: Wyoming Rules of the Road Motorcycle License Manual — Effects of time
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