Why are poeple so cheap assed about tires..
Two most important things on a bike (or car) are good tires and good brakes, why go cheap on either.
You can get a set of Pilots for $200. You get what you pay for with tires.
I mounted mine myself, and had tehm balanced for $8.00/wheel.
I agree, to a point. Yes you should by the best tyre you can that suits the style of riding you do.
There is absolutely no point getting super soft sticky race replica rubber, if you only do highway legal speeds, the tyre doesn't get hot enough to really work and all you do is destroy (cook) it.
Quotes from Bike Point Australia (
http://www.bikepoint.com.au/portal/alias__bikepointau/tabID__5766/BikeArticleID__118503/BikeTipType__Setup/DesktopDefault.aspx)
"The difficulty with good rubber is that the average rider is not going to take it up to the temperature or load that it's designed to deal with. If the tyre isn't being used to that level, it won't regenerate itself by shedding layers of rubber at the correct rate. For a tyre to stick, it needs to present a fresh layer of rubber to the road surface."
and
"A current model GP road tyre such as the 208GP Dunlop needs to be ridden with a certain amount of force or load to perform at its best. If it isn't ridden to that level, then the layers of rubber tend not to shed. This means that they have been heated, but not heated enough to be released.
They then stay stuck to the tyre and the tyre has less grip (this is what is meant when a tyre is 'cooked'). This leaves you wondering what happened. You've got the best tyres on, you got in a little hot in one turn, and when you really needed the tyre, it just let go.
and
"What's the solution? Simple. Select a tyre that is suited to the type of riding you're going to be doing (and the speed you travel at) rather than the "grippiest" and you'll get the best performance possible. The truth is that most riders would get much more value from the street-based versions of the race-spec tyre.
Don't think that a softer compound or 'racier' tyre is going to be the best solution for you. It could be quite the reverse."