What Is the Graduated Driver's License System?
Wisconsin's Graduated Driver's License (GDL) program is designed to introduce teen drivers to the road gradually, building skills and experience before removing supervised driving requirements and restrictions. The system has three stages: the Instruction Permit, the Probationary License, and the Full License.
Research consistently shows that graduated licensing reduces teen crash rates. Wisconsin adopted its GDL system to give new drivers the time and structure needed to develop sound habits before driving independently.
Instruction Permit
- Minimum age: 15 years and 6 months
- Must be enrolled in a state-approved driver education program
- Must pass the written knowledge test at the DMV
- Must pass a vision screening
- Must have parent or guardian signature on the application
- All driving must be supervised by a licensed adult age 25 or older
- Must hold permit for at least 6 months before applying for a probationary license
- Must complete 50 hours of supervised practice driving, including 10 hours at night
Probationary License
- Minimum age: 16 years old.
- Must pass the road skills test at the DMV
- Must have completed all driver education requirements
- Must submit signed supervised driving log (50 hours)
- Restrictions apply for the first 9 months (see below)
Full Driver's License
- Available at age 18, or after holding probationary license for required period without violations
- No passenger or curfew restrictions
- Full driving privileges statewide
Probationary License Restrictions
During the first 9 months of holding a probationary license, Wisconsin teen drivers are subject to the following restrictions:
⛔ Not Allowed
- Driving between midnight and 5 AM (first 9 months)
- More than one passenger under age 20 who is not a family member (first 9 months)
- Using a cell phone or handheld device while driving (any age)
- Any alcohol consumption (zero tolerance under 21)
✅ Allowed
- Driving alone during daytime hours
- Multiple family members as passengers
- Driving to and from work or school at any hour (with documentation)
- Driving with a supervising adult age 25+ at any time
Teen drivers with a probationary license may drive between midnight and 5 AM if they are traveling to or from employment or school. Teens should carry documentation such as a work schedule or school letter when driving during restricted hours.
What Happens If a Teen Violates GDL Restrictions?
Violations of GDL restrictions are treated as moving violations and can result in fines, points on the driving record, and extension of the probationary period. Serious violations, including operating while intoxicated or reckless driving, can result in license suspension or revocation.
Wisconsin has a zero-tolerance policy for alcohol for all drivers under 21. Any detectable amount of alcohol in the system can result in license suspension, even if the driver is not impaired.
Wisconsin's zero-tolerance law means a blood alcohol content as low as 0.02% can result in a license suspension for drivers under 21. There is no legal threshold for teen drivers the way there is for adults.
How to Move from a Probationary License to a Full License
After holding a probationary license without major violations, teen drivers automatically become eligible for a full unrestricted license at age 18. There is no additional road test required. Drivers simply visit the DMV, pay the applicable fee, and receive their full Class D license.
If a teen accrues violations during the probationary period, the DMV may extend the restriction period or require additional steps before issuing a full license.
Frequently Asked Questions
Can a teen with a probationary license drive siblings?
Yes. The passenger restriction limits non-family passengers under age 20, but immediate family members are exempt. A teen driver can transport siblings regardless of their age.
Does the 6-month permit hold period reset if the permit expires?
Yes. If an instruction permit expires before the teen applies for a probationary license, they must start the process over, including re-passing the knowledge test and re-starting the 6-month waiting period.
Can a 16-year-old get a full license in Wisconsin?
No. Wisconsin requires drivers to be at least 18 to receive a full unrestricted license. Drivers between 16 and 18 hold a probationary license with restrictions.
What is the difference between a probationary license and a restricted license?
In Wisconsin, these terms refer to the same thing. A probationary license is the license issued to teen drivers after passing their road test. It comes with restrictions that lift at age 18 or after holding the license for the required period without violations.