🔍Alabama Pre-trip Inspection — Question 10 of 20
Which type of mechanism is used to engage and hold the kingpin on a tandem axle trailer?
Alabama CDL Pre-trip Inspection Test Info
Questions on Exam
Oral examination
Passing Score
Must demonstrate competency%
Time Limit
Skills test typically 30-60 minutes
Age Requirements
Intrastate: 18+ · Interstate: 21+
Alabama Law Enforcement Agency (ALEA)
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