Am I just lucky or does the Volvo S60 have a very tough windshield. On two occasions, my windshield has been hit by lose stones flying off truck wheels with tremendous force at highway speeds, and on both occassions I pulled over to assess the damage expecting the worst, but I was left scratching my head. There was no damage whatsoever, not even a mark. On my two previous cars i.e. Nissan Pathfinder and Audi A6, I got hit by stones with less force and the damage was immediately evident. Very impessive from Volvo! I drive a 2012 T4.