Practice question

What should be inspected on trailer tires in a doubles combination?

  1. Inflation, tread, damage, matching duals, and signs of rubbing or overheating
  2. Only whether the tire sidewalls are clean
  3. Only the front tractor tires
  4. Only the spare tire on the dolly

Answer: A — Inflation, tread, damage, matching duals, and signs of rubbing or overheating

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