What is the minimum permissible depth of the tyre tread pattern of a lorry?
- A3 mm.
- B1.6 mm.(correct)
- C2.6 mm.
Correct answer: B. 1.6 mm.
Original in Polish
Ile wynosi minimalna dozwolona głębokość rzeźby bieżnika opony samochodu ciężarowego?
- A3 mm.
- B1,6 mm.
- C2,6 mm.