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anx_II__cpt_1__cpt_3__cpt_1__cpt_1

1.1. Class C1 tyres, with reference to the nominal section width of the tyre that has been tested: Tyre class Nominal section width (mm) Limit values in dB(A) C1A ≤ 185 70 C1B > 185 ≤ 215 71 C1C > 215 ≤ 245 71 C1D > 245 ≤ 275 72 C1E > 275 74 For snow tyres, extra load tyres or reinforced tyres, or any combination of these classifications, the above limits shall be increased by 1 dB(A).

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Source: EUR-Lex (Cellar) · retrieved 2026-10-29 · Text as adopted (Official Journal); later amendments are not incorporated in this text.