What components should be inspected as part of the suspension system?

a.Only the tires

b.Springs, air bags, shock absorbers, and torque rods

c.Only the frame

d.Only the axles

Explanation

The suspension system inspection should cover leaf springs (for cracks or missing leaves), air bags (for leaks or damage), shock absorbers (for leaks), and torque rods and bushings (for wear or damage).

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

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