HOT FREEZES FASTER THAN COLD WHEN THE TIRE HIT TARMAC IT MELTED SOME SNOW THEN REFROZE THIS CREATED FRICTION HOT SPOT ,THINK BACK TO A GO KART BRAKE WHEN YIU BRAKE IN MUD THERE WAS BUILT UP NOW IMAGINE THIS MUD HARDENED LIKE CONCRETE THE,APPLY THIS CONCEPT TO PLANE TIRE IT'S NOW JUST A STUCK METAL CREATING FRICTION , FROZEN