I purchased 2 tires in April 2007 from this Ziegler Tire. Since then I have had constant problems with the car shaking at highway speeds. Supposedly, Ziegler balanced the car when the tires were put on. A few months later, I had the car rechecked at another local company, who also balanced the tires. At that point, I was not driving much on the highway -- just a few miles back and forth to work -- so the continued problem was not extremely apparent. Started a new job last week driving to Cleveland everyday, so before I had the car completely checked and asked the other company to fix the shaking problem. They told me the tire was "out of round" and to take it back to Ziegler, who should replace it. I immediately went to Ziegler, explained the problem and made an appointment to take the car in a few days later. When I took the car in 2 days later, the manager told me that there was nothing wrong with the tire -- that the car was just out of balance. Odd, since it was just balanced for
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