Topic: Vehicle mechanics and maintenance · Nº 386 / 539

Al examinar las características de un neumático, en su lateral se puede leer 175/70 R13, ¿qué indica el número 13?

When looking at a tyre's specifications, you can read 175/70 R13 on its side. What does the number 13 mean?

  • AEl ancho del neumático en pulgadas.The width of the tyre in inches.
  • BEl diámetro exterior de la llanta en pulgadas.The outer diameter of the wheel rim in inches.
  • CEl valor de la presión de inflado medida en bares.The tyre pressure measured in bar.
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Correct answer

  • BEl diámetro exterior de la llanta en pulgadas.The outer diameter of the wheel rim in inches.
Explanation

The number 13 shows the outer diameter of the wheel rim in inches. This measurement is important to make sure the tyre fits the vehicle's wheel rim correctly.

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