Practice

Every knowledge area

The 145 questions are the same in every state. Start with general knowledge, then sit the areas West Virginia will write onto the permit.

required

General Knowledge

Required of every applicant: inspection, control, space and speed management, hazard perception, emergencies and hours of service.

24 questionsFederal 80 percent pass mark

Air Brakes

Air brake knowledge and vehicle checks for applicants who may drive vehicles with air brakes.

20 questionsFederal 80 percent pass mark

Combination Vehicles

Coupling, the fifth wheel, off tracking and trailer swing. Needed for Class A.

18 questionsFederal 80 percent pass mark
endorsement H

Hazardous Materials

Placards, shipping papers, segregation and the security threat assessment.

20 questionsFederal 80 percent pass mark
endorsement N

Tank Vehicles

Liquid surge, baffles, outage and why a tanker rolls over so readily.

16 questionsFederal 80 percent pass mark
endorsement T

Doubles and Triples

Rearward amplification, converter dollies and coupling a second or third trailer.

16 questionsFederal 80 percent pass mark
endorsement P

Passenger Transport

Bus inspection, standee lines, passenger supervision and railroad crossings.

15 questionsFederal 80 percent pass mark
endorsement S

School Bus

Danger zones, loading and unloading, student crossing and evacuation.

16 questionsFederal 80 percent pass mark
West Virginia Division of Motor Vehicles

What is different in West Virginia

West Virginia in particular

West Virginia caps its commercial learner's permit at one year and flatly refuses to renew it, so an applicant who has not finished the road skills test by the permit's expiration date has to start the entire CLP process over from scratch rather than simply extending the paperwork.

The written exams themselves are federal

West Virginia decides the permit rules, the fees and who runs the skills test, but the knowledge you are tested on comes from 49 CFR Part 383 and is the same in every state, which is why the 145 questions here work wherever you apply.

West Virginia specifics

What changes in this state

Questions that apply here145Federal bank, the same in every state.
Pass mark80%Federal, rounded up per knowledge area.
Knowledge areas8General knowledge plus the endorsements on the permit.
AgencyWVWest Virginia Division of Motor Vehicles

Commercial learner permit

A West Virginia commercial learner's permit must be held for at least 14 days before the applicant can take the road skills test, and the permit is valid for up to one year with no option to renew it.

WV Division of Motor Vehicles, checked Aug 28, 2026

Fees

The DMV charges $25 to take the general knowledge, air brakes, and combination vehicle knowledge tests, while the separate road skills test costs $100 paid directly to the third party examiner who administers it.

WV Division of Motor Vehicles, checked Aug 28, 2026

Where you test

Knowledge tests are given at DMV exam centers and regional offices, but the road skills test is not a DMV function at all and must be scheduled directly with one of the third party examiners the agency lists by county.

WV Division of Motor Vehicles, checked Aug 28, 2026

West Virginia CDL written exams, in the federal format.

145 cited questions, free, with nothing to sign up for. The permit rules above are West Virginia's. The knowledge is 49 CFR Part 383.