The Connecticut driver’s manual is a free PDF published by the state Department of Motor Vehicles that covers every topic on the license knowledge test. The DMV states plainly that the manual is “the only source of information for all test questions,” so studying it is not optional if you want to pass on your first attempt.1Connecticut Department of Motor Vehicles. Download Driver’s Manual
Where to Download the Manual
The fastest way to get a copy is to download the PDF directly from the CT.gov driver’s manuals page. The file includes every illustration and diagram from the printed edition and can be saved to your phone or tablet. It’s available in English and Spanish.1Connecticut Department of Motor Vehicles. Download Driver’s Manual The DMV publications page links to the commercial driver and motorcycle manuals from the same portal.2Connecticut Department of Motor Vehicles. Department of Motor Vehicle Publications
Confirm you’re looking at the current revision before you start. The English manual was last revised in March 2023, and the DMV updates it when state laws change. If you’re working from a printout or an older file saved on your computer, download a fresh copy so you aren’t studying outdated rules.
What the Knowledge Test Looks Like
The knowledge test has 25 multiple-choice questions drawn directly from the manual, and you need at least 20 correct answers to pass — an 80 percent score.3Connecticut Department of Motor Vehicles. Learn About DMV’s Knowledge and Vision Test for Drivers, Motorcyclists Questions cover road signs, right-of-way rules, pavement markings, and the specific Connecticut statutes below. A vision screening happens at the same appointment.
The DMV encourages scheduling online rather than walking in. Some offices, including Cheshire, Putnam, and Stamford, don’t accept walk-ins at all.4Connecticut Department of Motor Vehicles. Make or Change DMV Appointment
Sign recognition alone accounts for several questions, so spend extra time with the sign chart in the manual: octagons for stop, inverted triangles for yield, diamond shapes for warnings, and orange for construction zones.
Speed, Distracted Driving, and the Move Over Law
Connecticut law requires you to drive at a speed that is reasonable for road conditions, whatever the posted limit says. Section 14-218a gives the Office of the State Traffic Administration authority to set limits on state highways, bridges, and parkways, and local traffic authorities set limits on municipal roads with state approval.5Justia Law. Connecticut Code 14-218a – Traveling Unreasonably Fast, Establishment of Speed Limits Driving above a posted limit is evidence that your speed was unreasonable. Driving below the limit doesn’t automatically protect you if conditions called for something slower.
Connecticut prohibits using a hand-held phone or mobile electronic device while your vehicle is moving or stopped in traffic. You cannot hold your phone to make a call, send a text, or scroll. Fines under Section 14-296aa escalate quickly:
- First offense: $200
- Second offense: $375
- Third or later offense: $625
Hands-free devices are permitted for adult drivers.6Justia Law. Connecticut Code 14-296aa – Use of Hand-Held Mobile Telephones and Mobile Electronic Devices by Motor Vehicle Operators Prohibited or Restricted, Penalties
The move over law is broader than many drivers realize. It applies to every vehicle stopped on the side of the road with flashing or hazard lights, not just police cars and ambulances. Tow trucks, utility vehicles, stranded passenger cars, and highway maintenance crews all trigger the same obligation. When you approach one, slow below the posted limit and move into an adjacent lane if you can do so safely. On a two-lane road you may cross the center line when no oncoming traffic is present. A violation can carry a fine of up to $10,000.
DUI and Implied Consent
Connecticut’s blood alcohol concentration limit is 0.08 for drivers over 21 and 0.02 for anyone 21 or younger.7Connecticut Department of Motor Vehicles. Driving Under the Influence (DUI) in Connecticut For a young driver, one drink can push them over.
A first DUI conviction brings a 45-day license suspension and a mandatory ignition interlock device (a breathalyzer wired to the car’s starter) for one year after your license is restored.7Connecticut Department of Motor Vehicles. Driving Under the Influence (DUI) in Connecticut Second and third offenses carry longer suspensions and additional criminal penalties.
By driving on Connecticut roads, you have already agreed to submit to a chemical alcohol test if an officer has probable cause to believe you are impaired. Refusing that test triggers a separate administrative suspension through the DMV under Section 14-227b, independent of any criminal case:
- First refusal: one-year suspension
- Second refusal: two-year suspension
- Third or later refusal: three-year suspension
The DMV typically begins this suspension 30 days after the arrest date, and it runs alongside any court-ordered penalties.7Connecticut Department of Motor Vehicles. Driving Under the Influence (DUI) in Connecticut
Insurance Minimums
Every registered vehicle in Connecticut must carry liability insurance meeting these minimums:
- Bodily injury: $25,000 per person and $50,000 per accident
- Property damage: $25,000 per accident
You can also carry a single combined limit of $50,000 for bodily injury and property damage together.8Connecticut Insurance Department. Auto Insurance Connecticut also requires uninsured and underinsured motorist coverage on every auto liability policy, with limits that default to matching your bodily injury coverage unless you request lower amounts in writing.9Justia Law. Connecticut Code 38a-336 – Uninsured and Underinsured Motorist Coverage
Getting Your Permit and License
You can apply for a learner’s permit at 16. The process starts with passing the knowledge test and vision screening. The permit fee is $19.10Connecticut Department of Motor Vehicles. Connecticut DMV Fees
Once you have your permit, you need at least 40 hours of supervised practice driving before the road test. That practice can come from commercial driving school instruction, secondary school programs, parent-supervised driving, or any combination.11Connecticut Department of Motor Vehicles. Get a Driver’s License for a Teenager The minimum time you must hold the permit before testing depends on how you trained:
- Commercial or secondary school training: at least 120 days with the permit
- Home training with a qualified trainer: at least 180 days with the permit
Home-trained applicants also must complete an 8-hour Safe Driving Practices class through a licensed driving school. The course covers the effects of alcohol and drugs on driving, penalties for impaired driving, and includes a mandatory two-hour parent training session.12Connecticut Department of Motor Vehicles. 8-Hour Safe Driving Practices Class
A new driver’s license costs $84 and is issued for roughly six years, expiring on your birthday. A $40 examination fee applies on top of that, bringing the first-time total to $124.10Connecticut Department of Motor Vehicles. Connecticut DMV Fees
Rules for 16- and 17-Year-Old Drivers
Connecticut’s graduated licensing system places real restrictions on new teen drivers, and the state enforces them seriously.
During the first six months after getting a license, a 16- or 17-year-old can only carry a parent or legal guardian who holds a valid license, a licensed driving instructor, or a person at least 20 years old who has been licensed for four or more consecutive years without a suspension. No friends. No siblings unless a parent is also in the car.13FindLaw. Connecticut Code 14-36g – Restrictions on Transportation of Passengers and Hours of Operation for Sixteen or Seventeen Year Old License Holders
From six months through the first year, the driver may also carry immediate family members. A nighttime curfew applies throughout the first year: no driving between 11:00 p.m. and 5:00 a.m. unless traveling for work, school, religious activities, or a medical emergency.14Connecticut Department of Motor Vehicles. Info for Parents, Teen Drivers and Their Passengers
Penalties for violations are steeper than most families expect:
- First violation: 30-day license suspension, $175 restoration fee, plus court fines
- Second violation: six-month suspension or suspension until the driver turns 18, whichever is longer, plus the same restoration fee and court fines
- Third or later violation: same as the second offense
Separately, any 16- or 17-year-old who commits certain moving violations can have their license seized on the spot by the officer, face an immediate 48-hour suspension, and have their vehicle towed from the scene.14Connecticut Department of Motor Vehicles. Info for Parents, Teen Drivers and Their Passengers The tow bill alone can run several hundred dollars.
Commercial and Motorcycle Manuals Are Separate
The standard Class D manual only covers passenger vehicles. If you need a commercial license or a motorcycle endorsement, study the manual written for that credential; the knowledge tests draw from those specific guides.
The Connecticut Commercial Driver License Manual covers Class A, B, and C vehicles: tractor-trailers, buses, and trucks carrying hazardous materials. It gets into air brakes, vehicle inspection, cargo securement, and endorsements.15Connecticut Department of Motor Vehicles. Connecticut Commercial Driver License Manual
The Motorcycle Operator’s Manual covers counter-steering, braking on different surfaces, lane positioning for visibility, and protective gear. Before the DMV will add a motorcycle endorsement, you must complete a novice motorcycle training course using curriculum approved by the commissioner. Without the course, you’ll need a motorcycle instruction permit (available at age 16) and must pass both a written exam and a skills test.16Justia Law. Connecticut Code 14-40a – Motorcycle Endorsement, Motorcycle Instruction Permit, Examination The instruction permit limits you to non-highway riding for 60 days at a time, with one renewal available, and you must wear a helmet while riding on a permit.
What to Do After an Accident
Connecticut law requires you to stop at the scene of any crash, exchange information with the other driver, and render reasonable assistance to anyone injured. If the accident involves an injury, a death, or property damage that appears to exceed $1,000, file an accident report with the DMV within ten days. Leaving the scene of an accident that involves injury or death is a serious criminal offense that can result in license revocation and jail time.