ANNEX IVREQUIREMENTS FOR VEHICLES WITH REGARD TO THE FITTING OF THEIR TYRES
3.REQUIREMENTS FOR VEHICLES WITH REGARD TO THE FITTING OF THEIR TYRES
3.6.Inflating device of temporary-use spare unit:
3.6.1.
if the vehicle is equipped with a category 3 or category 4 temporary-use spare unit, a device must be provided on the vehicle which permits the tyre to be inflated to the pressure specified for temporary use within a maximum of five minutes.