Why don't people just stick with oem sizes?
Sticky thread says:
Front: 18x8 ET34 225/40 R18) (Rear: 18x8.5 ET37 255/35 R18
My 328ix manual also says the same. I'm not trying to judge or start an argument, it's an honest question. I've purchased my first bmw a week ago and trying to decide what tires/wheels to buy