Topic: Vehicle mechanics and maintenance · Nº 40 / 539
¿Qué profundidad se considera como mínima admisible para el dibujo que presentan los neumáticos de los turismos en su banda de rodadura?
What is considered the minimum acceptable depth of the tread pattern on car tyres?
- A1,6 mm.1.6 mm.
- B2,4 mm.2.4 mm.
- C0,16 mm.0.16 mm.
Show answer
Correct answer
- A1,6 mm.1.6 mm.
Explanation
The legal minimum tread depth in the main grooves of a car tyre is 1.6 mm. For safety it is recommended to change tyres earlier, when they get close to 2 or 3 mm, especially if you drive in the rain.
Independent app: not affiliated with or endorsed by the DGT (Spain's Directorate-General for Traffic) or the Ministry of the Interior. The official exam is booked with the DGT and taken at its test centres. The questions here are practice material; the DGT's official question bank is not public.