The Washington State studded tire ban of 2025 prohibits using studded tires on passenger autos from November 1 to March 31 every year. The ban was enacted to scale back harm to roads and bridges brought on by the steel studs on tires. Studded tires are nonetheless allowed on industrial autos, resembling buses and supply vehicles, that are exempt from the ban.
The ban has been controversial, with some drivers arguing that studded tires are obligatory for security in snowy and icy circumstances. Nonetheless, research have proven that studded tires don’t considerably enhance traction on ice and may very well enhance the chance of accidents. The ban is anticipated to avoid wasting the state hundreds of thousands of {dollars} in highway upkeep prices and scale back air air pollution.
