Where are you guys/gals coming up with $2,000 for tires? Based on my research, there are 7 tire makes available for the Crossfire. I don't see anything there that adds up to $2,000.
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Based on my experience with tires and the treadwear rating of the OEM tires, you should expect anywhere from 15-20k out of a set. That could probably increase to 20-25k if rotation were an option but it is not.