Buy your Saab 9-5 wheels here
Saab 9-5 made in the year 2010-05-01 have a 5x120 bolt pattern and a 67.1 center bore. The wheels are attached with lug nuts. These lug nuts have the following thread: 14x1.50. The recommended wheel size is between 16 and 20 inches and the ET meassurement for this model is 41.