Originally Posted by ozinaldo
There are members who posted recently (I remember at least RobertM) that 295/30 really fits with zero complications both on the stock wheel and inside the wheel well. And yes, as a set 275/30 19 and 295/30 19 is extremely close to stock, and I believe it will create no DSC issues at all, the balance will be almost identical. You are going +3 all corners in width while dropping from profile 35 to 30. 295/30 has 26.0 inch diameter while stock 265/35 has 26.3. 275/30 has 25.6 vs. stock front's 25.8.
I also contacted with a few E9X M3 guys who reported use of this set up on stock Competition (1M) wheels and they seem to be very happy, no issues.
You dont think the 275's will rub at full lock?