As an FYI, I put Bridgestone Blizzaks 205 55 16 in place of my 18"s on my '09 GT and my speedometer is now off 5-6mph at highway speeds. As many owners already know, the speedometer is off by 2-3mph with the stock 18's. I convinced GM to give me a 12 month/ 12,000 mile maintenance smartcare pac...

I have my winter tires on 15" steel rims from my old Grand Am. Will 205/70/15 tires be acceptable for my 09' GT? Also, the bolt pattern of the rims are 115 whereas the vibe is 114...will this matter?

Hello all, just picked up my 2009 auto Vibe GT. I bought it used in mint condition with 5,000 miles on it. Has the sunroof, leather seats, and the nice 7 speaker sound system. I paid $17.800 for it and includes the 5year/100,000 mile powertrain...good deal or not so good deal?