Yeah, that whole 'walk around and look' thing is weirdly useful. I do the same dumb lap around my car before long drives, kicking tires for no real reason. Once caught a plastic bag wrapped around the axle that was starting to smolder. Not quite a bolt, but it did save me from a truly weird roadside fire. Guess we're all just out here hoping to spot the weird thing before it bites us.
Seriously? A plastic bag starting to smolder sounds like a stretch. Those things usually just melt and make a nasty smell, not actually start a fire. You probably just saved yourself a melted mess, not a roadside emergency.
Reading about that plastic bag starting to smolder from @cooper.patricia actually made me stop and think. I always figured walking around your car was just something nervous people did for no reason. Then I noticed my own tire looking a little low last week, and sure enough there was a nail stuck in it. If I hadn't been doing that pointless look-over, I would have driven on it and made things way worse. It's wild how such a simple habit can actually prevent real trouble. So yeah, that whole idea of catching small stuff early totally makes sense to me now.
That part about kicking tires for no real reason is so true. I do the same thing, just a quick glance at the tires and under the car. It feels silly but then you find something like a slow leak or a loose piece of trim. Even if @robert_ross95 thinks a smoldering bag is a stretch, catching anything weird before a long drive just makes sense. What's the strangest thing you've actually spotted on one of those walk-arounds?