All I can say is that bolt is frigging huge! Hard to believe that ended up in your tire! I've always wondered how long bolts, screws or nails end up in tires in the first place. They would have to be laying down on the side of the road (it's impossible they would be balancing upright on the side of the road), so even if you run over them, I don't understand how they end up getting upright somehow and puncture your tire. I've had it happen before on other cars, and always wondered how this happens.
Would be interesting if someone could explain how it is possible for an object laying down would somehow get upright and into your tire?