Buy wheels for your Volvo S40
A 2004-01-01 Volvo S40 has a 63.4 center bore and a 5x108 bolt pattern. On this model, lug nuts are used to mount the wheel to the hub. Lug bolt thread: 12x1.50 is recommended. This model has an ET of 52.5 and the recommended wheel size is between 15 and 20 inches.