Free CDL Quiz

Which of the following is TRUE about bridge weight laws for doubles and triples?

a.Bridge laws do not apply to doubles and triples
b.Doubles and triples must comply with bridge weight laws which may limit total weight based on axle spacing
c.Only the tractor weight counts for bridge laws
d.Bridge laws only apply when crossing bridges over water

Explanation

Doubles and triples must comply with federal and state bridge weight formulas that limit the maximum weight based on the number of axles and the distance between them. Violations can result in fines and being placed out of service.

← Back to Double/Triple Endorsement Test #2

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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 #2 section. Practice with more questions from this category to build confidence before taking the official DMV test.

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