Up to $1000 fine if you have the wrong snow tires on your 2WD during “Chain/4x4 restrictions” in Utah (Parleys to Park City and Cottonwood Canyons). Be sure they have the “mountain-snowflake” symbol on the side of the tire.
“mountain-snowflake” = 3PMSF rated = “3 Peak Mountain Snow Flake” = Severe Snow Service Rated
Many chains and snow socks only have a max speed of 30-MPH, so these snow tires are a better option and do meet the requirements for the “Chain/4x4 restrictions”.
I have studded Nokian Hakkapellitta 8’s and the work better than any other snow tires I’ve had. They have the mountain-snowflake symbol.
Similar new law in Colorado also: