I've just purchased a new (Canadian market) M240i xDrive that I'll be taking delivery of next week. I haven't seen the car yet, but the dealer says it has all seasons on it. However, the VIN number reports that it has option code 840 (increased speed limiter). The VIN also reports "run flat" but doesn't explicitly say all season or performance tires.
Here's a VIN report of a similar car as an example:
https://www.mdecoder.com/decode/vd60813
Assuming my car has all seasons, is the increased speed limit on run flats something that changed on 2018 M240i models? I know that the 2018 230i models with run flats don't have the increased limiter, as I checked their VINs and they didn't have the 840 option code.