Free Washington CDL Practice Tests 2026
25,000+ practice questions for all 9 test types — updated for 2026 FMCSA regulations.
Trusted by 100,000+ CDL applicants since 2013 • 100% free • No credit card needed
About Washington CDL Tests
The Washington 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).
Washington CDL Test Options
General Knowledge
Core CDL knowledge — required for all drivers
Air Brakes
Air brake system operation, inspection, and safety
Combination Vehicles
Coupling, uncoupling, and trailer handling
Tanker Vehicles
Liquid cargo handling and surge management
School Bus
Student transportation and safety requirements
Pre-Trip Inspection
Complete 7-step vehicle inspection process
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 TrainingLast updated: September 15, 2026