Free Vermont CDL practice test with real commercial driving questions. Prepare for your Vermont CDL exam — General Knowledge, Air Brakes, HazMat, and all endorsements. Updated for 2026.
The Vermont DMV CDL knowledge test has 50 questions for General Knowledge, with additional 20–30 question tests for each endorsement (Air Brakes, HazMat, Tanker, etc.). You need 80% to pass each section. Vermont's shorter 20-question test must still be passed with 80% — you can miss at most 4 questions.
The Vermont DMV knowledge exam tests your understanding of Vermont traffic laws, road signs, and safe driving practices. DriveAce covers every topic you'll encounter on test day.
Vehicle inspection, cargo management, driving techniques, and documentation for Vermont CDL.
Air brake system components, inspection, emergency stops, and maintenance tested by the Vermont DMV.
Hazardous materials classification, placarding, loading/unloading rules for Vermont CDL endorsement.
Liquid surge, rollover prevention, loading and unloading procedures for Vermont tanker endorsement.
Coupling, uncoupling, stability, and safe driving with multiple trailers under Vermont CDL rules.
Passenger safety, school bus operations, railroad crossings, evacuation for Vermont CDL.
The Vermont DMV CDL General Knowledge test has 50 questions. You need 80% (40 correct) to pass. Each CDL endorsement — Air Brakes, HazMat, Tanker, Doubles/Triples, Passenger, School Bus — has an additional 20–30 question test, each also requiring 80%.
DriveAce covers all major Vermont CDL endorsements: General Knowledge, Air Brakes, HazMat (Hazardous Materials), Tanker Vehicles, Doubles/Triples, Passenger Vehicles, and School Bus. All practice questions are based on Vermont DMV CDL requirements.
Yes — DriveAce offers free CDL practice questions for Vermont. Study General Knowledge and endorsement-specific questions that mirror the real Vermont DMV CDL exam. Full access to all practice questions is available for a one-time $19.99 fee.
You need to score 80% on the Vermont CDL General Knowledge test and each endorsement test. DriveAce practice tests use the same 80% passing threshold, so you always know when you're ready for the real exam at the Vermont DMV.
Join thousands of drivers who passed their Vermont CDL exam on the first try with DriveAce. No subscription. No ads. Just the knowledge you need.
Start Free Practice Test →$19.99 one-time for full access. 20 free questions included.