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Oregon CDL Practice Tests - All Endorsements
Practice the exact question formats your DMV uses. When you sit down for the real test, you'll know the answer before you finish reading the question. Pass, get your CDL, and start earning $60K+ within weeks - not months.
FMCSA-Registered ELDT Provider
Federal Motor Carrier Safety Administration ProviderThe Beaver State exports more than $7.5 Billion in electrical parts. All that hauling necessitates a workforce on wheels. That’s a career group you could join if you obtain your Oregon commercial driver’s license (CDL). Our practice exams act just like the real thing. See what it’s like to face the general knowledge tests with questions based on the official CDL manual. We cover all endorsements like passenger and school busses, doubles/triples, tank vehicles, or air brakes.
What's your CDL goal?
You need to pass these knowledge exams at the DMV. Practice each one below.
General Knowledge
OR CDL Diagnostic Test
OR General Knowledge Test 1
OR General Knowledge Test 2
OR General Knowledge Test 3
OR General Knowledge Test 4
OR General Knowledge Test 5
OR General Knowledge Test 6
OR General Knowledge Test 7
OR General Knowledge Test 8
OR General Knowledge Test 9
OR General Knowledge Test 10
OR General Knowledge Test 11
OR General Knowledge Test 12
OR General Knowledge Test 13
OR General Knowledge Marathon
OR General Knowledge Exam Simulator
General Knowledge Cheat Sheet
Hazardous Materials (HazMat)ELDT
OR HazMat Marathon
OR HazMat Exam Simulator
Hazardous Materials Cheat Sheet
Hazardous Materials Awareness
03m 37s
School BusELDT
OR School Bus Test 1
OR School Bus Test 2
OR School Bus Test 3
OR School Bus Test 4
OR School Bus Test 5
OR School Bus Marathon
OR School Bus Exam Simulator
School Bus Cheat Sheet
Safe Turning Procedures for School Bus Drivers
04m 48s
Tail Swing Safety
02m 58s
School Bus ELDT Theory Certificate
Passenger VehiclesELDT
OR Passenger Vehicles Test 1
OR Passenger Vehicles Test 2
OR Passenger Vehicles Test 3
OR Passenger Vehicles Test 4
OR Passenger Vehicles Test 5
OR Passenger Vehicles Marathon
OR Passenger Vehicles Exam Simulator
Passenger Vehicles Cheat Sheet
Passenger Vehicles ELDT Theory Certificate
Reviewed for legal and handbook accuracy
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the Oregon DMV changes its handbook or website information. Official sources we check: