During your pre-trip inspection of a doubles combination, you notice the spare tire on the converter dolly is loose. What should you do?

a.It is fine as long as it stays on the dolly

b.Secure the spare tire properly before driving

c.Remove the spare tire and leave it behind

d.Place the spare tire inside the trailer

Explanation

The spare tire on the converter dolly must be properly secured before driving. A loose spare tire could come free during transit, creating a serious road hazard for other vehicles.

← Back to Double/Triple Endorsement Test #1

Related Questions

In a triple trailer combination, how much more can the last trailer swing compared to the first trailer during a sudden lane change?When coupling twin trailers, which trailer should be positioned closest to the tractor?Converter dollies built after March 1, 1998 are required to have what safety feature?Where is the ABS malfunction lamp located on a converter dolly built after March 1, 1998?What is the term for the phenomenon where the last trailer in a combination vehicle swings out more than the front trailer during sudden steering movements?

About the CDL Exam

The CDL (Commercial Driver License) exam tests your knowledge of commercial driving rules, safety procedures, and vehicle operation. You must score 80% or higher to pass the written knowledge test. The exam covers general knowledge, air brakes, combination vehicles, and various endorsements.

This question is from the Double/Triple Endorsement Test #1 section. Practice with more questions from this category to build confidence before taking the official DMV test.

Browse All Free CDL Practice Tests →