To confirm that a trailer has ABS, you can:

Air Brakesmedium

ACheck the dashboard

BLook under the trailer for wheel speed sensors coming from the back of the brakes

CListen for the ABS during operation

Detailed Explanation

The correct answer is "Look under the trailer for wheel speed sensors coming from the back of the brakes". This is based on federal CDL regulations and safety standards.

Correct Answer: Look under the trailer for wheel speed sensors coming from the back of the brakes

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To confirm that a trailer has ABS, you can:

Detailed Explanation

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