What shop did you find that would put the 225/35 on a 9" rim & the 255/35 on the 10" rim? I have visited at least 8 tire/wheel shops & no one will touch it. Part of it is they dont' want to mess up an OEM M3 wheel b/c of the cost to replace it. The most they will go is a 245/35 front & 265/35 rear. All i keep hearing is the tire size won't change the 9x29.. i just want to say.. no sh!t...
Ironically enough the dealer was going to do it for me. I would really, really like to see some closeup straight on to see the stretch of the tire? I can't tell if it's b/c they all want to sell me tires or they really think it's not safe.
They all warn the rim will be really exposed meaning no curb protection. Do you have this shot?