Download: GRBP/2021/1 from UNECE: .pdf format .docx format
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5. Tyres
  1. UN Regulation No. 30 (Tyres for passenger cars and their trailers)
  2. UN Regulation No. 108 (Retreaded tyres for passenger cars and their trailers)
  3. UN Regulation No. 109 (Retreaded tyres for commercial vehicles and their trailers)
  4. UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)
  5. UN Regulation No. 124 (Replacement wheels for passenger cars)
  6. UN Regulation No. 141 (Tyre pressure monitoring system)
  7. Draft UN Regulation on studded tyres
GRBP-73-11 | ETRTO Tyre Performance Study