Personally never heard of them but Champiro was way at the bottom of the ADAC test sheets and in the category "Billigreifen" (billig= cheap, not only in price as opposed for example to günstig= cheap as in value for money) ;)
ADAC Test 2011 Winterreifen 195/65 R15
The pattern may look like a winter tire but ff you want proper winter performance you should get one of the premium brands. :)
I'm fitting mine today btw, we have the first freeze forecast for the weekend. :bandit: