I buy off the internet and take them to the local bike shop to get them mounted for $28 each.
Mileage really depends on your riding style but I get about 12,000 miles per set.
Softer tires tend to grip better but wear faster. I like the Pirelli Night Dragon tires which give really good grip in the twisties but aren't so soft they wear out too fast.
[/SIGPIC][/SIGPIC] The mini-skirt is a very functional article of clothing. With it a woman can run much faster; and because of it she may have too.