That never occurred to me that they would bounce off of tire. Maybe because the 45 is moving so slow? 800 fps ish to slow? They need to do a tire test now to know which bullets are effective at penetrating tires. Nine is a little zipper. I wonder how much better that would performI shot an inflated tire that happened to be a worn out 10 ply with a .45 once. I heard it whizz by my head as it bounced off.
Strictly an experiment on my part because I've always wondered why they didn't go for the tires. Rifle is a different story. No issues there.
I suspect some of the thinner ply tires might get deflated by a pistol bullet, but never wanted to try that experiment after the first results.
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