Once again I am…
Once again I am flabbergasted by CR's narrow minded research. I understand the problem of testing everything. An impossible task. BUT, most of the tires listed are unheard of and this comes from a retired auto mechanic in service since 1972. Michelin, Cooper, Goodyear to name a few. They all have tires with the snowflake symbol. CR, I don't expect perfection but you need to get back to the real world.