Question 18 of 20
Score: 0/0After connecting the converter dolly to the front semitrailer and then the rear semitrailer to the dolly, how should you test the coupling?
ExplanationTo ensure a secure connection, you should pull against the rear semitrailer’s kingpin to check that it’s properly locked in place and won’t come loose during travel.
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Did you know? The back trailer of a set whips hardest — avoid sudden lane changes.
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