Snow Chains are a needed item *IF* you get caught without them. The price of a ticket,
plus not being allowed to continue onward, more then makes up for the up-front cost of the chains. I do not currently have chains, because
of the fear of doing thousands of dollars of damage from a broken link. When you hear it
slapping it is too late.
Once per year we travel
to Phoenix to attend the NASCAR Fall Race in November. Snow season. The Pass out of Ashland on I-5 is over 4300 ft. Our plans (with no chains) are to head out to 101 on the Coast if
the Pass is snowed in. So far so good. For 60
dollars, at the link posted, you can buy a set
of the 19.5" size cable chains, our size, just to have in
a bag in a storage bay..cheap insurance.