๐Ÿ”—North Carolina Combination Vehicles โ€” Question 16 of 20

After connecting the air lines but before backing under the trailer you should:

North Carolina CDL Combination Vehicles Test Info

Questions on Exam

20

Passing Score

80%

Time Limit

Typically 30 minutes; varies by testing location

Age Requirements

Intrastate: 18+ ยท Interstate: 21+

North Carolina Division of Motor Vehicles (NCDMV)

Official CDL Portal

Ready to pass your North Carolina CDL Combination Vehicles exam?

Get full practice exams, study mode, and simulated tests with detailed explanations.