Neochiaevo HKN Auto Tightening Snow Chains Tire Chains, 1-Minute Quick Install, Universal Fit for Car/SUV/Pickup Truck, Multi-Weather Emergency Traction, Set of 2 ^Sale

Honestly this is such a great product and usually chains like this sells for much higher prices. One advise though is that even the S size is still a bit too large for my 195/50 15 tires on Miata nb

Living in the country, we have a hard time getting down our roads after a good snow and we will be the last roads to get cleared...I've used snow chains in the past and wore them out but they were a pain to put on so I opted to try these self-adjusting chains this time.
They are really easy to put on.....once you get the hang of it. My advice? Dry-fit them before you need them. The last thing you want is to figure it out for the first time on the side of the road, in the snow, with freezing hands. Take a few minutes on a clear day to familiarize yourself with how they go on.
A couple of key points you should note...these chains are designed for slow speeds only. Don't expect to slap these on and cruise at 60 mph down the interstate. They're built for real snow conditions, not for a light dusting or icy patches. Like al other chains avoid running them on bare pavement, as it��ll wear them down and could damage your tires. If these last me a couple of winters, I��ll consider them well worth the price. Just having the peace of mind that I can make it home once I leave the main roads is worth every penny. Overall, a solid investment for rural winter driving.