:dunce:You kidding right? You can run over a screw and it will go in. It doesn't need to be "screwed in". Screws also are really slow leaks, so it's hard to tell when you got it. Unless you know something different, you ran it over and it either slowly leaked air (could be weeks) or you noticed the head of the screw.:screwyanyone selling a rear tire? i need one for my 2005 r6.
someone put a screw in mine.