Traction tires advised - oversize loads prohibited. Oversize vehicles may be restricted from roadways during severe weather conditions.

Traction tires required - Passenger vehicles must use approved traction tires. Chains are required on all vehicles over 10,000 gross vehicle weight rating (GVWR), including large passenger trucks and SUV's over 10,000 GVWR.

Tire chains required - except four/all wheel drive. In extreme weather conditions, the advisory may indicate chains are required on all wheel drive vehicles.