I Tyres are to be type-approved in accordance with the requirements set out in UN Regulation No 54 even if the design speed of the vehicle is less than 80 km/h.
I Déanfar na boinn a chineálcheadú i gcomhréir leis na ceanglais a leagtar amach i Rialachán Uimh. 54 de chuid NA, fiú i gcás gur lú ná 80 km/h luas dearaidh na feithicle.