Practice question

What is the primary danger when an articulated truck turns sharply at an intersection and the trailer wheels strike a high concrete curb (solera)?

  1. The radio volume resets
  2. The tire sidewall can burst, the wheel rim can crack, and the sudden deceleration on the inner trailer axle can induce a rollover or suspension failure
  3. The fuel tank becomes pressurized
  4. The cab windows roll down

Answer: B — The tire sidewall can burst, the wheel rim can crack, and the sudden deceleration on the inner trailer axle can induce a rollover or suspension failure

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