Tires. Stock all season non rft have been excellent in the winters here and we get plenty of deep stuff and ice galore. Blizzaks are def awesome if you are going to buy a winter tire set. I drive my x5 to the local ski slopes on desolate hwys that are often travel ban status and my x5 tracks like a champion. Never had an o-shit moment! (note* heavy foot is here to stay in the winter)

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2011 50i BS/Black Nevada
(gone) 2007 4.8i AW/Tobacco