Free Nevada CDL practice test with real commercial driving questions. Prepare for your Nevada CDL exam — General Knowledge, Air Brakes, HazMat, and all endorsements. Updated for 2026.
The Nevada 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. Nevada's 50-question test requires 40 correct answers to pass at any DMV field office.
The Nevada DMV knowledge exam tests your understanding of Nevada 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 Nevada CDL.
Air brake system components, inspection, emergency stops, and maintenance tested by the Nevada DMV.
Hazardous materials classification, placarding, loading/unloading rules for Nevada CDL endorsement.
Liquid surge, rollover prevention, loading and unloading procedures for Nevada tanker endorsement.
Coupling, uncoupling, stability, and safe driving with multiple trailers under Nevada CDL rules.
Passenger safety, school bus operations, railroad crossings, evacuation for Nevada CDL.
The Nevada 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 Nevada CDL endorsements: General Knowledge, Air Brakes, HazMat (Hazardous Materials), Tanker Vehicles, Doubles/Triples, Passenger Vehicles, and School Bus. All practice questions are based on Nevada DMV CDL requirements.
Yes — DriveAce offers free CDL practice questions for Nevada. Study General Knowledge and endorsement-specific questions that mirror the real Nevada 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 Nevada 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 Nevada DMV.
Join thousands of drivers who passed their Nevada 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.