Looking at washington state, it's similar requirements for snow chains and AWD
Learn about traction advisories and approved traction tires, including studded tires and tire chains.
www.wsdot.com
Chains and alternatives
Those traveling into higher elevations
should carry chains and have approved traction tires whenever winter weather is possible, especially Nov. 1 through March 31.
Studded tires do NOT satisfy state chain requirements; if chains are required, they'll have to installed on top of studded tires.
4WD/AWD and chains
4WD/AWD vehicles (under 10,000 pounds) do not need chains installed during "chains required" notices, but drivers still
must carry chains with them in case conditions worsen and they're required to install chains during a "chains required on all vehicles" notice.