I'm looking at getting some new summer rubber, but was hoping to hold off until the current tires are ready to be replaced. I see that Tire Rack has the $100 rebate on the s-03 poles that is good through May 7. Does anyone know how often they run rebates like this?

not very often at all ... typically just at the beginning of the season

yeah usually they last a week or so, great tires though!!!

Thanks for the info. I really want to take advantage of the deal, but I think that maybe I might have to hold off. I was looking at the Michelin PS2 and the Yoko ADVAN Neova AD07, or even the Pirelli PZero Nero non-M&S, but I need to get my wheels refinished, and I might as well do it during the winter while I have the stockers on.