Montana gives you 33 questions and lets you miss six. The pass mark is 82%, not the 80% almost everywhere else uses, and you only get three attempts in a year. That combination makes a half-remembered number expensive here. This page collects every figure worth committing to memory.
Three attempts a year, and that is the whole story
Almost every state lets you retake the knowledge test as often as you like. Montana allows three attempts within any twelve-month period. Fail three times and you are out until the clock resets.
Each retake also needs a 24-hour wait and carries a fee. Walking in underprepared costs more here than in most states, which is the argument for practicing to 90% rather than scraping 82% once.
Speed limits
These come from MCA 61-8-303. Montana is one of the few states that still splits limits between day and night, and getting that wrong is an easy mark to lose.
| Where | Daytime | Nighttime |
|---|---|---|
| Interstate, outside an urbanized area of 50,000 or more | 80 mph | 80 mph |
| Interstate, within an urbanized area of 50,000 or more | 65 mph | 65 mph |
| National highway of 10 miles or more expanded to four lanes, with no permanent special speed zone | 75 mph | 70 mph |
| Any other public highway | 70 mph | 65 mph |
| Urban district | 25 mph | 25 mph |
“Daytime” is defined in the statute as from half an hour before sunrise to half an hour after sunset. Anything else is nighttime.
Above all of it sits the basic rule: a careful and prudent speed, reduced as far as conditions require, taking account of traffic, visibility, weather and roadway conditions. A posted 80 means nothing in blowing snow, and driving too fast for conditions is an offense even below the sign.
Alcohol
| Driver | Illegal at |
|---|---|
| Age 21 and over | 0.08% BAC |
| Under 21 | 0.02% BAC |
You can be arrested below 0.08% if alcohol is impairing your driving. A single drink can put a teenager over the 0.02% line. Refusing a chemical test after a lawful arrest brings an automatic suspension under implied consent, separate from any conviction.
Your starting age depends on driver education
| Age | Requirement | Supervision |
|---|---|---|
| 14½ | Enrolled in an approved traffic education program | Parent or legal guardian in the front seat |
| 15 | Completed an approved traffic education program | Any approved licensed driver over 18 |
| 16 | No driver education required | Any approved licensed driver over 18 |
The 14 and a half permit comes from your driving instructor rather than the MVD, and it carries the stricter supervision rule. Two teenagers of the same age can be at completely different stages depending on whether they took the course.
Holding the permit
- Valid up to two years, which is more generous than most states
- Hold it at least six months before the road test
- 50 hours of supervised driving including 10 at night
- A clean record going into the road test
Hazards the exam actually tests
Montana is the fourth largest state with barely a million people, and the manual takes the consequences seriously. These are not filler questions.
- Open range. Livestock are legally entitled to be on the road in designated areas and are not fenced out. The sign is a real warning, not decoration
- Wildlife. Deer, elk and moose in numbers, plus bison near Yellowstone. An elk is tall enough that the body comes through the windshield rather than over the hood
- Mountain passes. Long grades needing a lower gear rather than continuous braking, chain requirements in winter, and closures during storms
- Gravel roads. Traction and steering response both get worse, so reduce speed. Shoulders can be soft
- Distance. A breakdown can leave you far from help with no phone signal. Cold here is a survival problem rather than an inconvenience, which is why winter kit questions appear on the exam
- Slow-moving vehicle emblem. An orange triangle with a red border marks farm equipment traveling under 25 mph. At highway speed you close on it far faster than it looks
Rules and right of way
- Four-way stop, arriving together: the driver on the right goes first
- Solid yellow line on your side: no passing
- School bus with red lights flashing and the stop arm out: stop and remain stopped until the lights stop flashing and the arm folds in. Children may cross where you cannot see them
- Changing lanes: signal, check mirrors, then look over your shoulder at the blind spot. Mirrors alone leave one
Use this properly
Six wrong answers out of thirty-three is a thinner margin than most states allow, and with only three attempts a year there is no cheap way to find out where you stand. A cheat sheet is the last read-through rather than the study plan. The Montana Driver Manual is free and is the source of every exam question. Read it, use this page to check the numbers stuck, then take the full practice test until you are consistently above 30 out of 33. For the whole process, see the Montana permit guide.
Disclaimer: Pass The Permit is an independent study resource and is not affiliated with, endorsed by, or connected to the Montana Motor Vehicle Division or any government agency. Laws change and local ordinances vary. Always confirm current figures against the official Montana Driver Manual and Montana Code Annotated Title 61 before relying on them.