This week the folks at Nissan have revealed three new vehicles - concepts the lot of them. Each of them is ready to roll with winter weather preparedness - extreme winter weather preparedness, with full snow track systems. They're all red, too. They can pretty much take on any set of elements you're going to toss at them. Here you'll find the custom-built Pathfinder, Murano and Rogue, all prepared for their first showing at the Chicago Auto Show.