This is where you buy Oldsmobile Omega wheels
Oldsmobile Omega made in the year 2068-01-01 have a 5x120.6 bolt pattern and a 70.3 center bore. On this model, lug nuts are used to mount the wheel to the hub. Lug bolt thread: 7/16" is recommended. The ET meassurement for this model is 0 and the recommended wheel size is between 14 and 18 inches.