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Practice quizzes / TESDA Driving NC III Practice Questions - Driving (Articulated Vehicle Heavy Truck) NC III (TESDA Philippines) Exam / Question 183162
Practice question

What is the minimum legal tread depth for steering (front) tires on a commercial truck under safety regulations?

  1. 1.6 mm (2/32 inch)
  2. 3.2 mm (4/32 inch)
  3. 4.8 mm (6/32 inch)
  4. 6.4 mm (8/32 inch)

Answer: B — 3.2 mm (4/32 inch)

The correct answer is shown above. Try the full quiz for additional practice.

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