[dcohen13]

***Apologize if this has already been answered***

Can I run a 305/30/20 on the stock 789M wheels in the rear, and keep the fronts the same 275/35/20? Will this cause any damage to the differential? I have heard mixed reviews about this being 1.4% difference?

Asking since I work for a tire manufacturer and we do not have the 285 or 295 in stock at the moment! Would have to run the 305 in the rear, or go skinnier with a 265 front and 275 rear staggered setup, which I DO NOT want to do. (PM me if you want any discount codes for tires).

Also, if I were to go wider wheels in rear, any suggestions on width/offset to make the 305 fit, without rubbing!

thanks!

[dcohen13]

nothing?

[Melo_F90]

Originally Posted by dcohen13

nothing?

On my last m5 I used to run 275/35/20 front and 295/35/20 on rear dig raced roll raced never had issues. If this helps.

[dcohen13]

Originally Posted by Melo_F90

On my last m5 I used to run 275/35/20 front and 295/35/20 on rear dig raced roll raced never had issues. If this helps.

that does help me. Thank you!