Question 1
When adjusting your mirrors before a trip:
Correct Answer:
Part of your vehicle should be visible in the mirrors.
Question 2
Air tank drains should:
Correct Answer:
Be used to drain the tanks completely.
Question 3
Items on a flatbed:
Correct Answer:
Must always be secured.
Question 4
A tread depth of ____ should be in every major groove of a front tire.
Correct Answer:
4/32 of an inch
Question 5
How soon after starting a trip must cargo securement be checked?
Correct Answer:
After 50 miles
Question 1 of 49
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About this Exam

Prepare with the Louisiana CDL Class B Knowledge Test 1 practice quiz. This question bank includes 49 questions covering vehicle, brake, driver, cargo, and leakage. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Louisiana CDL Class B Knowledge Test 1

This practice set contains 49 questions from the matching question bank and focuses on vehicle, brake, driver, cargo, and leakage. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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