i used to run coast to coast .
came with the territory is running the western states , and had to chain up about 12 times in a few years.
be aware that some ports of entry in some states will not let you into the state after Nov. 1st ,unless you carry on the necessary chains .
in your case one for each tire on the ground as to WA , & OR . (the O.R law expanded into the summer as for any time in the year ..)
@ this point chain prices will go to the roof ,over twice the price at a vendor near to the scare house .
+ an extra Del. fee... and at the mountain pass ,the vendor will insist of charging you more to install them ,whether you like to install your self or not...
never ever install on the steers !
if you never used tire chain before , once you buy a set , practice in a nice whether , it well worth the time.
if you do it right ,you (as i ) will never loose a set.
for years i thought chains are a carry on item only ,and told everyone i will never chain up , it is just don't worth the extra risk .
well that's very nice statement , till i was faced with a closed mountain for the next 4 days , ... with a load that will not pay down time.
if you do it right ,there is nothing to be afraid of ,but you most know what you are going to do .and most of all when not to chain .get the right training before you head out.
in the last truck show there was a vendor that offered a quick set up ,it is like a disk mounted between the tires ,and the chain attached to it (2 singles), it make life very EZ ,and very chips to buy .
Moose.