Point detail

Initial test speed: prescribed maximum speed for the type of tyre (see paragraph 2.37.1. of this Regulation), less 40 km/h in the case of the smooth wheel having 1.70 m ± 1 per cent in diameter or less 30 km/h in the case of the smooth wheel having 2 m ± 1 per cent in diameter;

Initial test speed: prescribed maximum speed for the type of tyre (see paragraph 2.34.1. of this Regulation), less 40 km/h in the case of the smooth wheel having 1.70 m ± 1 per cent in diameter or less 30 km/h in the case of the smooth wheel having 2 m ± 1 per cent in diameter;

Initial test speed: prescribed maximum speed for the type of tyre (see paragraph 2.31.1. of this Regulation), less 40 km/h in the case of the smooth wheel having 1.70 m ± 1 per cent in diameter or less 30 km/h in the case of the smooth wheel having 2 m ± 1 per cent in diameter;

initial test speed: prescribed maximum speed for the type of tyre (see para. 2.29.3 of this Regulation), less 40 km/h in the case of the smooth wheel having 1.70 m ± 1 per cent in diameter or less 30 km/h in the case of the smooth wheel having 2 m ± 1 per cent in diameter;