UN Regulation No. 172
Retreaded tyres: Snow performance and/or traction classification
UN R172
Corrigendum 1 →
13 Mar 2025
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UN R172 reproduces the following amendment(s):
Original text (10 Jan 2025)
Proposal for a new UN Regulation on snow grip performance and traction tyre classification for retreaded tyres
Authentic and legally binding text WP.29/2024/75