Hi All,I'm planning to get the M5 166 Rim for my E60 525i soon. Currently i'm using the Style 138 17" rim. It's for Hari Raya. Hehehehe. But i'm facing a problem here. Which tyre size to get and what brand is the best. I've browse thru the net , and people are using different size. Here's a few options that i saw:Option 1 : Front : 245/35/19 Rear : 275/30/19Option 2 : Front : 255/40/19 Rear : 285/35/19Which tyre size do i go for ?????? Any suggestion or experience ??? and i'm planning to go for continental CSC3 tyre.Secondly, do i have to change the spring or absorber so that my car wont look like a truck ? Need help urgently. Thanks.RB*