Tyre size for a 318ti?

[adfafafadfafasf]

Hello...

I have a 318ti from 1995 wich comes stock with 205/60/15 tyres.
I want to upgrade to 17 inch wheels, but I have a great doubt.
Should I use 7,5X17 wheels with 225/45/17 on all 4, or should I use 7,5X17 with 225/45/17 on the front and 8,5X17 with 245/40/17 on the back?
Wich option do you think is the best for the handling of the car?

Please give me your opinion.

Thank's a lot!

regards!

[JAlfredPrufrock]

225s all around would be better for the handling of the car IMO.

Non-staggered would be better at eliminating understeer, and it's not like you need 245s in the back anyway.