Winter tires: Special report

BF Goodrich Winter Slalom KSI

Continental ExtremeWinterContact

Continental ContiWinter Contact TS810S

Dunlop Graspic DS-3

Dunlop Winter Maxx

General Tire Altimax Arctic

Gislaved Nordfrost 100

Goodyear Ultra Grip Winter

Goodyear Ultra Grip Ice WRT

Michelin Pilot Alpin PA4

Michelin X-Ice Xi3

Pirelli Winter Sottozero

Pirelli Winter Carving Edge

Pirelli Winter Icecontrol

Pirelli Scorpion Winter

Toyo Observe GSi-5

Toyo Observe Garit KX

Uniroyal Tiger Paw Ice & Snow II

Yokohama Ice Guard IG52c

Yokohama Ice Guard IG51V