You're right, matching tires in a 245/50 and 255/50 are limited. Plenty of comanies make 245s, few make 255s. I just bought two BF goodrich g-force sports in a 245, and bought two of their 255s. The very, very best price I could find on these I found on ebay; Discount tires sells new tires on ebay with free shipping for rock bottom price. And to top that off, discount tires is promoting a $70 mail in rebate if you buy BF goodrich tires and some other brand. I asked if buying them thru ebay from discount tires would apply to this rebate, and they said yes. All in all, $401 shipped to my door, after the mail in rebate. They have a 5% off sale on ebay that I think ends today or tomorrow, so now is the time to get em.