Oh ok, thank you for the quick reply, makes me feel better and less worried that something came maybe loose underneath my Pilot that has fallen out. Maybe it was my neighbour walking by to another neighbour and that fell from his toolbox.No, not at all. Those are standard construction staples and a nail. If you run them over, your tire won't be happy. Better check your driveway for more. Better question is why did they suddenly appear in your driveway. My guess is they fell out of an old toolbox or pile of old construction materials.
Finding odd rusty sharps by the garage doors can be alarming if you don’t recall doing or having any handyman work. Sometimes fasteners from loose shingles find their way down the drain spout. More alarming would be disgruntled delivery or service or sales people or fellow humanoids. Check your tires for any signs of damage as that rusty large head nail loves penetrating tires when run over.