Ben and guys:
Any thoughts/recommendations on inflation pressure for the winter tires? I went with the Tire Rack set-up with the 18" sport edition wheels with 235 and 255 Dunlop 3Ds.
I'm currently running the recommended inflation for the factory 18" wheels on the E90 M3, but this factory recommendation is for 10mm wider tires per corner (about 35 psi all around).
Any other ideas or calculations to be had?