I just had the 4th set of tires put on today I am trying the Bridgestone 850,s I got on-line for $216.00 inc shipping. I have 34,000 on my 07. I am lucky that I live in So Cal & their is a guy that all he does is mount tires you bring and does brakes. He charged me $84.00 to mount & balance plus change the rear pads I brought him. My fingers are crossed these do a little better.