These tires were original equipment on my 2010 Touareg TDI. Drove the car home from the dealer in a big MN winter storm and raved about the new SUV being the most stable and confidence inspiring vehicle Ive ever driven in snow. Head and shoulders above the Subaru Outback and Honda Pilot, which were both great. Made the RWD BMW 530i I traded in seem like a bad joke (even with Dunlop performance snows). However, this second winter, the Contact 4x4s are down to 6/32 tread depth. They are now treacherous in snow or ice conditions. The advanced 4WD, weight, and traction control of the Touareg help the car launch ok and feel moderately stable underway, but there is huge understeer when turning and nearly zero braking action in anything slippery. In addition, these tires ride hard, and hammer the suspension. Tire wear is unacceptably bad as well. Looking at $1,400 to replace set of tires after less than 20,000 miles. That is 7 cents per mile, or $3.50 worth of tire to go to work and back. Fuel is only $7! Very similar in ride and handling to the Conti Contact CH95 which came standard on BMW sedans for years. Handles ok, and performs fine when new. Decent grip and turn-in in dry conditions. Very poor in snow after a few miles, and tread wear about half of what you expect from a comparable Michelin. Why did you do this to me VW? Why? Planning to go to Michelin Latitude Tour HP for round #2. Wish me luck.