CO·Free Colorado DMV practice test — no signup

Colorado DMV
Practice Test 2026

Pass your Colorado DMV written test the first time. AI-powered practice with instant explanations, matching the exact format of the real CO exam.

25
Questions on exam
80%
To pass
20
Correct answers

CO · Handbook data

Key Colorado rules at a glance

Extracted directly from the official DMV handbook. Values left blank aren't explicitly stated in the handbook.

Adult BAC limit
0.08%
Under-21 BAC limit
0.02%
Commercial (CDL) BAC limit
0.04%
Teen curfew
midnight to 5 a.m. for first year as licensed driver, unless exceptions
Teen passenger limit
first 6 months: no passengers under 21 unless parent/adult 21+; second 6 months: only 1 passenger under 21
Move-over law
yes - encounter any stationary vehicle on highway with hazards flashing must move over one lane if safe
Open container
prohibited - alcohol AND marijuana open containers prohibited in passenger area on public road
Child seat
Under 2 yrs and <40 lbs: rear-facing in rear seat; 2-3 yrs (>=20 lbs): rear- or forward-facing; 4-8 yrs (>=40 lbs): booster/restraint in rear seat; 9-18: seat belt or restraint

Notable Colorado-specific rules

  • Open container law explicitly includes marijuana (cannabis state)
  • DWAI is a lesser charge than DUI based on impairment 'to slightest degree'
  • Minor instruction permit requirements vary by age

Minor Drivers (pp.1-2), Seat Belt Laws (p.3), Driving Under the Influence (pp.3-4), Move Over Law (p.26), Child restraints (pp.3-4)

About the Colorado DMV test

The Colorado DMV written knowledge test has 25 questions. You need to answer 20 correctly (80%) to pass and get your CO driver's license or learner's permit.

Our AI-powered practice tests mirror the exact format of the real exam. Every question includes an instant explanation so you understand the why behind each answer — not just memorization.

Colorado DMV test FAQ

CO-specific

What is the BAC limit for drivers under 21 in Colorado?

Colorado enforces a zero-tolerance policy for drivers under 21 with a BAC limit of 0.02%. Any measurable amount of alcohol can result in a DUI charge for this age group.

CO-specific

How many points does it take to suspend a driver's license in Colorado?

Accumulating 12 points within 12 months triggers a 30-day license suspension in Colorado, and 18 points within 24 months results in a 12-month revocation.

CO-specific

What passenger restrictions apply to teen drivers in Colorado?

Colorado drivers under 18 must have zero passengers under age 21 for the first 6 months of holding a license (immediate family excepted), and are prohibited from using any cell phone while driving.

How many questions are on the Colorado DMV test?

The Colorado DMV written test has 25 multiple-choice questions covering traffic laws, road signs, safe driving, and state-specific rules.

What score do I need to pass the CO DMV test?

You need to answer 20 questions correctly, which is 80%. Our practice tests match this exact format.

Is the Colorado DMV practice test free?

Yes — you can take 10 practice questions right now with no signup required. Create a free account to unlock 1000+ questions and AI explanations.

How accurate are these Colorado practice questions?

Our questions are based on the official Colorado Driver Handbook, public question banks, and common DMV test patterns. We cross-verify with AI and human review.

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