According to FMCSR requirements, which of these windshield conditions would make a commercial vehicle OUT OF SERVICE?

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Multiple choice — select the best answer

AA crack that obscures the driver's view in the area swept by the wipers.
BA small stone chip not in the driver's direct line of sight.
CMinor pitting outside the primary viewing area.
DAftermarket tinting that meets state requirements.

✓ Correct answer: A. A crack that obscures the driver's view in the area swept by the wipers. FMCSR regulations state that any crack or discoloration that obscures the driver's view in the area swept by the wipers is an out-of-service condition, as it impairs safe operation of the vehicle.

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According to FMCSR requirements, which of these windshield conditions would make a commercial vehicle OUT OF SERVICE?

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