Abstract

ISO 13325:2003 specifies methods for measuring tyre-road sound emissions from tyres fitted on a motor vehicle or towed trailer under coast-by conditions -- i.e. when the vehicle or trailer is in free-rolling, non-powered operation, with transmission in the neutral position and the engine as well as all auxiliary systems not necessary for safe driving switched off.


General information

  • Status :  Withdrawn
    Publication date : 2003-02
  • Edition : 1
  • :
    ISO/TC 31
    Tyres, rims and valves
  • 83.160.10
    Road vehicle tyres
    17.140.30
    Noise emitted by means of transport

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