FYI, those are All-Season Tires. I went through this with a Customer and Land Rover North America. These are not the same tires sold by TireRack, if you look on their website, they say they are not suitable for Snow or Freezing Conditions; however, the Manufacturer Supplied Tires for the Range Rover Sport are actually a different compound, specially formulated by Michelin for Land Rover. If you look closely at the sidewall, they should have M+S on them, which means Mud & Snow.
Just an FYI.
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