downsizing

Good Morning, Looking into the purchase of winter tires for my GV80 2024 Prestige.Has anyone downsized to 20 mags and tires. Is the bolt pattern 5x114.3?I am looking into 4x235/50/20. Is this going to work?

Anyone knows if 225/50-17 (front) and 225/55-17 (rear) would fit on a 2.0T Premium? Tirerack seems to say so but I just want to double check...