Question 19 of 20
Score: 0/0A converter dolly consists of the following: a ______ wheel and ______ axles.
ExplanationA converter dolly has a fifth wheel used for coupling and typically one or two axles supporting the trailer connection.
Missing these? The CDL Study Bundle turns the rules you keep getting wrong into one quick reference.
Next Question →
Did you know? More trailers means more couplings to inspect; don't skip the air-line checks.
← Back to Doubles & Triples tests