For instructors
Free CDL Practice for Your Class
600 CDL practice questions with explanations, set as class practice in a minute. You see every student's progress and what the class keeps missing.
Create a free CDL classOr see the CDL practice test first.
How a class works
Step 1
Make the class
Sign in, pick CDL and name the class. It takes under a minute.
Step 2
Post one link
Put the class link in your LMS, a slide or a group chat. Students join with just the name you know them by.
Step 3
See what to reteach
Open the class page for scores, who practiced, and the topics and questions the class misses most.
What your students practice
The CDL general knowledge test typically has 50 multiple-choice questions, and you need 40 correct (80%) to pass. It is taken at your state's licensing agency and is required for every class of commercial driver's license. Questions come from the CDL manual: inspection, safe driving, braking, cargo and emergencies.
Tigertest's practice follows the FMCSA-based CDL manual every state uses. Students train in short sets where missed questions come back until they are mastered, then take full practice tests.
- Safe Driving
- Vehicle Inspection
- Basic Vehicle Control
- Braking Systems
- Vehicle Systems
- Cargo Handling
- Emergency Procedures
- Hazard Perception
- Alcohol & Drugs
- Weather Driving
- Night Driving
- Mountain Driving
- Railroad Crossings
Questions teachers ask
Is the CDL class free?
Yes. Classes are free for teachers. A student in your class also gets that test's full stats and every step of it at no charge.
Do my students need accounts?
No. A student opens your class link, types the name you know them by and starts practicing. An account is optional and keeps their progress across devices.
What do I see as the teacher?
Who practiced and when, each student's practice test scores, the CDL topics the class is weakest on, and every question the class answered with how many missed it and which wrong answer they picked.
Can I use my own questions too?
Yes. Any account can turn its own material into a Tigertest quiz and limit it to one class, so only your students can play it.