The owner's posts in the Bimmerpost G82 aftermarket wheel thread present his 2023 M4 Competition in Dravit Grey on Techna Bronze Titan 7 T-S5 wheels, 20x9.5 ET8 front and 20x11 ET18 rear, with Michelin 275/30 front and 295/30 rear tires on a KW HAS kit.