Car: X5 M with stock 20" wheels:
Front Stock: 285/40/WR20
Rear Stock: 315/35/WR20

Goal: X5 M with 22" rims
Front: 285/30/ZR22
Rear: 335/25/ZR22

Question: Will the new 22" size tire (roughly same diameter as stock) work with the xDrive AWD system? Can the dealer program the speedo based off the new tire size?

Anyone running these sizes???