The 07 Grand Prix has 5x115 (same as any other Grand Prix bolt pattern)OEM tire size: F - 255/45R18 R - 225/50R18This will not fit on a Vibe.As for the Vibe's bolt pattern, the 09 1.8 and all previous Vibe's had 5x100. The 2.4 and beyond have 5x114.You will be best to stay with the OEM 215/45R17 tir...

Hey guys! Thanks for the welcome. I figured pictures were a must. I wish the pictures did the tires justice. I got them from Tire Factory in Owosso, MI. They also have an e-commerce web-site Tiresbyweb.com. I got a sweet deal at $156 a tire. Everything I have been hearing about Nokian is true!!!

It is getting close to snow season here and my wife's car was ready for some new rubber. I decided upon the Nokain WR G2 and love them. I can't wait till it snows. Here are a few pictures:And yes, I realize that the Vibe needs a wash.