20s on 325ci 03 coupe

[croatbob]

hey all. just moved from australia a few weeks ago n scored a 325ci coupe on the cheap and want sum wheels for it. what size 20s can u run front and rear without suspension or body mods? whos usa's cheapest rim n tyre retailer?

[BMW TUNING]

probably get away with 8.5-9" front and 9.5-10" rear your offset is going to be the most important factor on how wide you can go.

[BMJET]

Use 20inch commodore wheels.

20x8.5 ET 40

Run Nankang 245/30 tyres. These are the only legal 20inch tyre for a BMW in victoria.

Other brand 245/30 tyres have a load rating of only 89. Other 225/35 tyres have a rolling diameter that is too high.