arnt you suppost to paint nails black?
but they will be harder to see
nail puncture repair is only £10, so if the tread is good its worth doing.
not at my tyre fitter. just tell them you're willing to accept responsibility for the consequences and do not need a reciept.Trouble is that they only do a repair if the nail is in the central third of the tread surface. Anywhere near the tyre shoulder and it's new tyre time.