A rear tyre was punctured last night and the car is back at the dealership awaiting a replacement. <br /><br />My question is should I replace all four tyers or only the one that is punctured? <br /><br />Was once told it Is better to replace all four but the guy from the AA said i could get away with just the one. <br /><br />The car is is 18 months old now and tire wear on the other tyers was not too bad. <br /><br />Any advice is appreciated. <br /><br />Regards <br /><br />Jagman.