Some strange reading on here. I put 4 of these on our car, two years ago and have since completed nigh on 29k utterly reliable and unflapped miles in all weathers (including ice and snow in UK, Germany and Austria) at all speeds and carrying all loads. For instance, we've done Wiltshire to both Aberdeen and Innsbruck and back, laden with full tank, full top box, three adults and a carful of student crap - on autobahns and motorways and seriously not hanging about. And, now I need to replace them and it seems that P6000s aren't available locally - which is a pity because I would have readily fitted them again.