CDL Practice Test® 2026

CDL Practice Test® 2026 scores 92 out of 100: rating 97, rating count 78, App Store search rank 92, update recency 100. The four parts are averaged with no weights, and S tier follows from that score within this list. The full explanation, as data.

CDL Practice Test® is the original CDL exam prep - and the largest question-and-answer pool available. Practice is free. Every question includes a reference to the FMCSA CDL Manual. Pass the 2026 written exam for Class A, Class B, and every endorsement. 1,600+ current questions with answers and See Why on every miss, CDL manuals for all 50 states, and official-length Exam Mode. 6,000+ ratings at 4.8 stars. Live support 9am - 5pm CDT. No account required. WHY THIS IS THE ONE • The original CDL Practice Test® - first on the store, built for the written exam, not a clone • Largest available practice bank: 1,600+ questions and answers, reviewed throughout the year for 2026 • Class A and Class B • Every endorsement, including School Bus • See Why explanations when you miss • Progressive unlock - hit 80% and move on • Official-length Exam Mode, by topic • State CDL manuals for all 50 states • Live support from 9am to 5pm CDT • Practice stays free. Subscribe only when you want Exam Mode. WHAT YOU STUDY • General Knowledge • Air Brakes • Combination Vehicles • Hazardous Materials • Tanker • Passenger • Doubles / Triples • School Bus HOW IT WORKS 1. Open the app. No registration. 2.