So I've been checking around and so far the best price I could find for 17 inch Michelin Defender LTX M/S was 813 installed, balanced and on the road but with no road hazard from Discount Tire of Kalamazoo. They were also willing to give me an additional $30 for my Yoko Open Country with 27K miles on them. With that and the $70 rebate, that brings it down to $713 for a set of 4 intalled and out the door. Is this a reasonable price?