Fuck, I always thought this was a myth, but I guess not… from my extensive three minute Google search, turns out it’s 100% real

I see you’re a Walking Dead fan

Disclaimer: Only do that if you actually have to break a window. Don’t just walk around smashing randing windows

Not to mention how they’re delivering the high voltage to the plugs and how a tiny spark will melt snow. Glow plugs might stand a slightly better chance. Slightly.

I’d bet the car originally had lug bolts in a m12x1.25… which is also a common spark plug thread size

Some hubs use lug bolts into a threaded hub instead of lug nuts on protruding studs. Lug bolts don’t seem to be as common as studs.