Go to a local independant tyre fitter, see what offers they have on. Avoid the cheapo Chinese ditchfinders even if the fitter insists he has them on his own car, they are deadly. Hankooks and Khumho are very good tyres at a fraction of the price of Michelins, Falken are very good as well.

If you know anyone with a Costco card go there, they are offering 20% off Michelins at the moment.

Whatever folk say Michelin take some beating. I agree with the previous poster, avoid Chinese cheapo ones.