It's called the WinterContactSI, and replaces the ExtremeWinterContact. It has a directional tread design.
http://www.moderntiredealer.com/news/story/2015/01/ready-for-next-winter-the-wintercontactsi.aspx
"……...Compared to the old tire, the new tire is superior in ice, wet and dry traction. It also has less rolling resistance. They have the same snow traction and noise levels………"
Continental also announced a new, studdable light truck tire, the General Grabber Arctic LT.
http://www.moderntiredealer.com/news/story/2015/01/winter-wonder-the-general-grabber-arctic-lt.aspx
http://www.moderntiredealer.com/news/story/2015/01/ready-for-next-winter-the-wintercontactsi.aspx
"……...Compared to the old tire, the new tire is superior in ice, wet and dry traction. It also has less rolling resistance. They have the same snow traction and noise levels………"
Continental also announced a new, studdable light truck tire, the General Grabber Arctic LT.
http://www.moderntiredealer.com/news/story/2015/01/winter-wonder-the-general-grabber-arctic-lt.aspx