I'm not really looking for them. I have chains that I will almost certainly never put on. Winter Hybrids on AWD have gotten me into and out of everything Tahoe can throw at you w/o any drama. I just came across these at random and thought if they actually work, they could be one of those things to store in the emergency kit along with the mylar blankets and lifestraw. If they actually work. Like I said, I am skeptical. But wanted to mine the braintrust that is skitalk.
I think if you just take a look at the reviews from ppl who actually deployed them vs hypothetical prepper users, they are many 1stars; they break off within like 1mile, and/or cause tire/sidewall damage.
Even the twitter above, the CHP said that guy with the zip ties, the other ties all broke off within 1 mile.
I think you need to step up and get what you pay for. I think the draw is these are just easier to comprehend than chains even though are far worse and not really easier to put on.
I would suggest, if it's really snow traction device the auto-sock is better easy-to-understand emergency thing.
Or for emergency kit, escape traction pads/mats +shovel+tow strap/towrope (andconnectors) would be better expenditure for the kit. Also, this is self-congratulating, because that's what I bought and carry.