BMW M3 M4 CS 763M M Performance Y Spoke Matt Black. 20″ Rears & 19″ Fronts. Genuine BMW TPMS Sensors. Genuine BMW Centre Caps. Michelin Pilot Sport 4S PS4S Tyres all around. 285/30/20 – 10J ET 40 – Part Number: 8053423. Michelin Pilot Sport 4S Tyres both around 5/6mm Tread. 265/35/19 – 9J ET 29 – Part Number: 8053421. Michelin Pilot Sport 4S Tyres both Near New around 7mm Tread. No cracks or welds.