Wheel Adapters/Oversize Rim Fitment

[j.fro]

Congrats on the Boxster purchase! the 5X130 pattern is pretty unique to Porsche, thus the dearth of wheel choices. Be careful as our back spacing (ET) is also tricky. Combining spacers, adapters, and wheels not meant for your particular car can end up being a complex math problem that leads to expensive & useless results if you get things wrong.
If you find a set of wheels and adapters that you think will work, be sure to plug the numbers into an offset calculator before laying down your hard earned cash.
https://www.rimsntires.com/specspro.jsp