So does Colorado [0], though only on certain roads. It's always in effect from September to May on I-70 west of Denver, and the state police can put it into effect on other roads when needed.
Though it's not great in terms of requirements- 4WD vehicles don't need winter tires, and M+S rated tires are considered sufficient on a 2WD vehicle.
So does Colorado [0], though only on certain roads. It's always in effect from September to May on I-70 west of Denver, and the state police can put it into effect on other roads when needed.
Though it's not great in terms of requirements- 4WD vehicles don't need winter tires, and M+S rated tires are considered sufficient on a 2WD vehicle.
[0]https://www.codot.gov/travel/winter-driving/tractionlaw