95 E34 530I V2.37
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Those who make peaceful revolution impossible will make violent revolution inevitable.
John F. Kennedy
I've found Tire Rack to be the cheapest there is if you're not going to hunt around at every tire site on the planet. If you shopped at tire rack your whole life, you wouldn't have spent much more money than if you had spent an afternoon searching for a deal.
I know a lot of people that run the kumhos and are happy with them.