They may be a good idea but I would want to see a better example of testing. I have chained alot of trucks over the years and when it gets brutal on steep grades I think I would want chains. On a Motorhome they may work great because you are not going to get a good set of chains on it and most people would wait it out if it were that bad.
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Dennis & Marcie & Captain Hook The Jack Russell,aka PUP, 2006 Itasca 29R 2017 Equinox toad. RVM59
We came, we went, nothing broken, nothing bent!
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