How many questions are on the CDL exam?

The CDL Exam typically has around 50 multiple-choice questions for the general knowledge portion, plus additional tests if you’re going for endorsements like HazMat or passenger vehicles. Think of it like a buffet: the main plate is required, but the side dishes depend on what you order.

How long do I get to take the CDL exam?

Most states give you about 60 minutes for the general knowledge portion, with separate time blocks for each endorsement test. In other words, you won’t need a stopwatch, but you also can’t nap between questions.

What topics are covered on the CDL exam?

The CDL covers safe driving practices, vehicle inspections, air brakes, cargo handling, and special endorsements, depending on what you’ll be hauling. Basically, if it can roll, haul, or potentially explode, there’s a section on it.

What score do I need to pass the CDL exam?

You usually need at least 80 percent to pass each test section. That means you can miss a few, but guessing on everything and hoping for divine intervention is not a strategy.

Where do I take the CDL exam?

You’ll take the written test at your local DMV or licensing agency, and the skills (a.k.a. driving) test at a designated testing site. Yes, you actually have to drive the big rig, no simulators here.

How much does the CDL exam cost?

The cost varies by state, but expect somewhere between $30 and $200 total, depending on your license class and endorsements. Cheaper than a semester of college, but more expensive than your last oil change.

How do I register for the CDL exam?

Registration happens through your state’s DMV or licensing agency website. You’ll usually need to apply for a Commercial Learner’s Permit first. Think of it as signing up for the gym before you’re allowed to touch the heavy weights.

When are CDL exam dates offered?

Most DMV offices offer testing throughout the week, but availability depends on location and how many other future truckers are in line. It’s not like prom tickets; you won’t miss “the one night,” but earlier scheduling is smarter.

Do I need any prerequisites before taking the CDL exam?

Yes, you’ll need a valid driver’s license, a clean driving record, proof of residency, and to pass a medical exam. They won’t let just anyone behind 18 wheels. Sorry, video game driving doesn’t count.

Can I retake the CDL exam if I don’t pass?

Yes, you can retake it, though states often make you wait a few days before trying again. Failing once doesn’t mean you’re doomed, just that you get a practice run you paid for.

Are there other exams related to the CDL exam, and how are they different?

Yes. Alongside the general knowledge test, you may need separate exams for endorsements like HazMat, school bus, or tank vehicles. Think of the CDL as the “base game” and endorsements as the downloadable expansions.

How do I cancel my subscription?

We’re sorry to see you go, and if you’ve already passed your exam, congratulations! 🎉 Canceling is simple and can be done right from your phone: On iPhone (Apple ID): Go to your device Settings > [your name] > Subscriptions or use this link: Manage Subscriptions on iPhone. On Android (Google Play): Open the Google Play Store > Account > Subscriptions, select EZ Prep, and tap Cancel subscription. You can also go directly here: Manage Subscriptions on Android. If you need help at any point, reach out and we’ll walk you through it.

CDL Exam
Prep

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What's on the exam?

Driving Safely
Transporting Cargo Safely
Transporting Passengers Safely
Air Brakes
Combination Vehicles
Doubles and Triples
Tank Vehicles
Hazardous Materials
School Buses
Vehicle Inspections

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Study Tips

The CDL Exam typically has around 50 multiple-choice questions for the general knowledge portion, plus additional tests if you’re going for endorsements like HazMat or passenger vehicles. Think of it like a buffet: the main plate is required, but the side dishes depend on what you order.
Most states give you about 60 minutes for the general knowledge portion, with separate time blocks for each endorsement test. In other words, you won’t need a stopwatch, but you also can’t nap between questions.
The CDL covers safe driving practices, vehicle inspections, air brakes, cargo handling, and special endorsements, depending on what you’ll be hauling. Basically, if it can roll, haul, or potentially explode, there’s a section on it.
You usually need at least 80 percent to pass each test section. That means you can miss a few, but guessing on everything and hoping for divine intervention is not a strategy.
You’ll take the written test at your local DMV or licensing agency, and the skills (a.k.a. driving) test at a designated testing site. Yes, you actually have to drive the big rig, no simulators here.
The cost varies by state, but expect somewhere between $30 and $200 total, depending on your license class and endorsements. Cheaper than a semester of college, but more expensive than your last oil change.
Registration happens through your state’s DMV or licensing agency website. You’ll usually need to apply for a Commercial Learner’s Permit first. Think of it as signing up for the gym before you’re allowed to touch the heavy weights.
Most DMV offices offer testing throughout the week, but availability depends on location and how many other future truckers are in line. It’s not like prom tickets; you won’t miss “the one night,” but earlier scheduling is smarter.
Yes, you’ll need a valid driver’s license, a clean driving record, proof of residency, and to pass a medical exam. They won’t let just anyone behind 18 wheels. Sorry, video game driving doesn’t count.
Yes, you can retake it, though states often make you wait a few days before trying again. Failing once doesn’t mean you’re doomed, just that you get a practice run you paid for.
Yes. Alongside the general knowledge test, you may need separate exams for endorsements like HazMat, school bus, or tank vehicles. Think of the CDL as the “base game” and endorsements as the downloadable expansions.
We’re sorry to see you go, and if you’ve already passed your exam, congratulations! 🎉

Canceling is simple and can be done right from your phone:
- On iPhone (Apple ID):
  Go to your device Settings > [your name] > Subscriptions or use this link: Manage Subscriptions on iPhone.
- On Android (Google Play):
  Open the Google Play Store > Account > Subscriptions, select EZ Prep, and tap Cancel subscription. You can also go directly here: Manage Subscriptions on Android.
If you need help at any point, reach out and we’ll walk you through it.