Practice question

For the Kentucky CDL Combination Vehicles test, which statement is correct about loaded rollover risk?

  1. Use actual loaded weight instead of GVWR or GCWR for CDL class decisions.
  2. Use the trailer hand valve for normal braking while driving.
  3. Skip the visual coupling inspection after a successful tug test.
  4. A higher center of gravity makes a loaded rig easier to roll over.

Answer: D — A higher center of gravity makes a loaded rig easier to roll over.

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