Hello guys, I just got the Goodyear Ultragrip 8 performance, in 225/50 R17 94H for my BMW 5er. The following I noticed or would like to share here, because I did not find anything on the net: # there are different Ultra Grip 8. Marketing technically really great… The “Performance” version is not the Ultragrip 8 which was tested in many winter tire tests. The performance version has a different profile. Compare: e.g. Focushttp://www.focus.de/. ../…mance-warten-auf-den-winter_aid_763387.html and ADAChttp://www.adac.de/…/2012_215_65_R16_details.aspx?… # the “normal” UG 8 have partly become test winners (ACE 2011) and have only got satisfactory in a different size at the ADAC. I have not found a test for the performance yet. [Who finds something here, like to post] # A tyre in size weighs exactly 10.8 kg. I will set further impressions with this tire here when the time is ripe and Father Fro If anyone has any questions about the rubbers, please ask…