im going to travel to reno tomorrow morning i hear im going to need snow chains
for my durango
i order a pair of chains on the internet i get it yesterday but the size is wrong i need for rims 20"
and the ones i get are for 17"

do you know if i can buy chains someplace on the way to reno?

 

You can but you are going to pay alot more. Stop at an auto parts store in Sacaramento and pick some up it might save you a few bucks.