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Ohio 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 ProviderTo drive a commercial vehicle from the round end to the other round end and through the HI area in the middle takes a special kind of grit. But you'll need more than perseverance to hack a career pulling aircraft parts through the Ohio valley. You'll need an Ohio commercial driver's license (CDL). Lucky for you, Buckeyes, we have extensive questions that will mimic the real exams. With info on all endorsements (passenger and school busses, doubles/triples, tank vehicles, or air brakes, you'll be ready for success.
What's your CDL goal?
You need to pass these knowledge exams at the DMV. Practice each one below.
General Knowledge
OH CDL Diagnostic Test
OH General Knowledge Test 1
OH General Knowledge Test 2
OH General Knowledge Test 3
OH General Knowledge Test 4
OH General Knowledge Test 5
OH General Knowledge Test 6
OH General Knowledge Test 7
OH General Knowledge Test 8
OH General Knowledge Test 9
OH General Knowledge Test 10
OH General Knowledge Test 11
OH General Knowledge Test 12
OH General Knowledge Test 13
OH General Knowledge Marathon
OH General Knowledge Exam Simulator
General Knowledge Cheat Sheet
Hazardous Materials (HazMat)ELDT
OH HazMat Marathon
OH HazMat Exam Simulator
Hazardous Materials Cheat Sheet
Hazardous Materials Awareness
03m 37s
School BusELDT
OH School Bus Test 1
OH School Bus Test 2
OH School Bus Test 3
OH School Bus Test 4
OH School Bus Test 5
OH School Bus Marathon
OH 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
OH Passenger Vehicles Test 1
OH Passenger Vehicles Test 2
OH Passenger Vehicles Test 3
OH Passenger Vehicles Test 4
OH Passenger Vehicles Test 5
OH Passenger Vehicles Marathon
OH 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 Ohio BMV changes its handbook or website information. Official sources we check: