You should not make sudden stops in front of large trucks and buses because:

Question

While automobiles have hydraulic brakes, large trucks and buses have air brakes. Air brakes do not operate as quickly as hydraulic brakes, so large trucks and buses cannot stop as quickly as smaller vehicles can.

Accepted Answer

Large trucks and buses have air brakes and cannot stop as quickly as smaller vehicles can.

Answer

Small vehicle drivers cannot adequately see large trucks and buses in their rearview mirrors.

Answer

Large trucks and buses travel at a higher rate of speed than smaller vehicles.

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You should not make sudden stops in front of large trucks and buses because:

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