G60 Wheel Suggestion

[Marks BMW]

I'm new to being a BMW owner. Just purchased a 2026 540i xDrive. Love the car and the ride quality but it came with 20s/non-run flats. The 20 inch wheels make me a bit nervous here on our rough New England country roads. I'm thinking about going to 19s or even 18s. Anyone made either of those changes to 19 or 18? I don't have the M sport option on this car, so standard calipers.

[Janjohn]

Beautiful car! I don’t know the magic wheel size for winter driving but I’d definitely stay with all season or winter tires until at least mid Spring in New England.

[Marks BMW]

It came with non-run flat all seasons and I've had occasion to drive it on snowpack roads. Its not bad there but I know going to an 18 or 19 opens up more opportunity for both an even better/quieter ride with more rubber options. My goal is to add an All-Weather tire (like the Pirelli Cinturato WeatherActive) on an 18 or 19 wheel.

[Janjohn]

My recent experience has been on X3s that wear 20” wheels. The 2013 came with all season run-flats and the 2026 has Pirelli all seasons. I’m trying not to get unduly influenced by the recent winter storms but I would certainly get used to changing sets of tires twice a year if I lived further north. Ice on the road is a real game changer.