I wanted to let everyone know these textile traction devices are wonderful and I'll never go back to chains. I got a set off Ebay for $35 and took them up after we got &' of fresh snow. They seriously took 30sec to install per tire and the have zero noise/vibration. Light weight, great traction, doesn't scratch my TSW wheels and durable even though I was driving on exposed pavement for 5+ miles. I would recommend any brand of textile traction that fits properly according to your tire and wheel size I see no reason one design is better than another as they are just elastic and heavy polyester fiber, it is not complicated.