AutoSock Tire Chains are approved chains in all 50 States. They are so easy to install and uninstall, much easier than traditional chains.
These are new and still in the original packaging. They have never even been pulled out. I purchased them so I would have them in my motorhome, as I needed chains. This is the second set I have purchased; the first one lasted four years, as I drove up and back to Stevens Pass every week to go skiing.
See tire size chart. My tires were 225/70R19.5
$170+ tax new
I also have traditional chains available (used) in the same size for $50. I'll sell them both together for $150, a fantastic deal.