Ive just had my third puncture in six weeks caused by nails. Three out of four of them have had to be repaired. Just waiting for the fourth ! Firestone tyres. Had the same problem (and tyres) with my last Ibiza .After fitting expensive Good Years had no more problems for two years until I sold the car. The Firestones seem to wear more quickly too. I know a nails' a nail and will puncture any tyre but it seems weird . Had a really cr@p half an hour this afternoon trying to change the wheel- of course it just happened to be pi$$ing down. Luckily the car was in the drive. Would Seat Assist help you in that case or would you have t be away from home ?