Free Oregon CDL Practice Test 2026
Prepare for your Oregon Commercial Driver License exam with our free practice tests. 9 tests covering all endorsements, 25,000+ questions, and two study modes to fit your learning style.
Oregon CDL Test Options
Oregon CDL Resources
Two Study Modes
Timed, no hints — just like test day. Builds confidence under pressure.
Untimed, instant feedback after every question. Learn at your own pace.
Practice Tests + ELDT Training = Pass Your CDL Faster
If you're applying for your first CDL, you need ELDT theory training before your skills test. Complete it for free while you practice. Both together give you the best preparation — the knowledge you need, tested the way the DMV tests it.
Start Free ELDT TrainingAbout the Oregon CDL Practice Test
The Oregon CDL knowledge test is your first major step toward a commercial driving career. Every state administers these tests through their DMV, and the questions come directly from the CDL handbook. The test is federally standardized across all 50 states — what you study for one state applies everywhere.
The General Knowledge test is required for every CDL applicant. It covers safe driving practices, vehicle systems, cargo securement, hours of service, and federal regulations. If you're applying for a Class A CDL, you'll also take the Combination Vehicles test. If your vehicle has air brakes, add the Air Brakes test. Each endorsement — Hazmat, Tanker, Passenger, School Bus, Doubles/Triples — has its own written test.
Most states require an 80% passing score on each section. Our practice tests mirror the real DMV format so you walk in knowing exactly what to expect. We offer two study modes: DMV Simulator (timed, no hints — just like test day) and Learning Mode (untimed, instant feedback after every question).
Our Oregon practice tests are updated for 2026 FMCSA regulations and cover all 9 test categories. With 25,000+ questions in our bank, every practice attempt gives you fresh questions. Start with Learning Mode to build knowledge, then switch to DMV Simulator to test your readiness. When you consistently score above 90%, you're ready for the real thing.