Stop in for a cup of coffee

Are the tires on it so bad they can't be used for another 1000 miles?
Only 1. Back in early May I hit a piece of guard rail that was in the road early one morning, sliced the front tires, I had one new spare . Tires in my size are apparently a pita to get in. Tire shop gave me a used one(for 10 bucks) to get me by but it was nearly bald then. Now it’s got cords showing it’s so bald. Other three are just fine and have over 80 percent tread left.

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