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loeg • yesterday at 8:50 PM • 1 reply • view on HN

Wet is ~40-50% reduction in traction on asphalt, and it's even worse for paint. That seems pretty serious. (Of course, surface oils can be even worse.)


Replies

rootusrootus • yesterday at 9:45 PM

Typically stopping traction is only mildly worse on wet pavement, but lateral traction takes a pretty big hit. It's a serious loss in any case, but the limits for good tires on dry pavement are so high that even at 50% of that you are totally fine if you just drive normal. With modern tires if you're driving more than like 3/10 the ability of the car you're probably driving like an asshat.