Originally Posted by NoCones
The F1 all-season may very well be a very good tire, but there is no way it outperforms the GS D3's in anything other than longevity.
according to Goodyear, the all-season provides better ride comfort along with snow capability. on dry pavement it is suggested that they perform similarly, and the GS D3 gets a slight edge on wet pavement. it comes down to whether you expect to drive on snow occasionally and maybe price.