Just got my track wheel and tire setup for my M4. No more switching around tires on the OEM rims. Setup is as follows:
Suspension: Stock M-Adaptive
Front Wheels: Apex EC-7 Anthracite 19" x 9.5" ET22
Front Tires: Toyo R888 265/30/19
Tire looks about perfect on this wheel, no bulge, no stretch. Factory wheel gap is too prominent with the 30 series tire though. Luckily, the R888 comes in 265/35/19 also which I might try next time when these cycle out.
Rear Wheels: Apex EC-7 Anthracite 19" x 10" ET25
Rear Tires: Toyo R888 295/30/19
I wanted a 10.5" rim, but had to settle on the 10" since Apex doesn't have proper offsets for the F8X. All they have is a ET22 10.5" which would stick out too much. Would need about an ET33 for the 10.5" to work well.
The 10" ET25 is the same as using the OEM rims with a 15mm spacer. The tire bulges a bit, but overall it doesn't look too bad. Fitment will look better all around when I get a coilover system installed. No spacers needed with this setup.
