You forgot to account for ion redline which is a 5 bolt pattern
The Ion Redline is listed as a 2.0T (Turbo) which is inaccurate... the Redline has a supercharger.
Hello,You show the center bore of an o.e.m. 15" (4x100) wheel for a 2007 ION-2 as 57.1 mm. However, none of our wheel suppliers show it as being hub-centric. Is it 57.1 or 56.6 ?Thanks
Hi, Howard! I'm not exactly sure about 56.6 or 57.1. But the Saturn Ion is the twin of the Chevrolet Cobalt 2005-2010 and most sources say about 57.1mm.FAQ Cobalt LT and SShttp://www.cobaltss.net/forums/wheels-tires-96/wheel-fitment-f-q-stock-wheel-f-q-how-get-wheels-your-cobalt-read-me-8149/Thread about wheels on Cobalt LT 07http://www.cobaltss.net/forums/wheels-tires-96/they-wont-fit-230934/
Anyway, wheels 56.6mm bore will not fit on 57.1 hub, but 57.1 bore will fit on 56.6 hub. No necessary in hub centric rings or something, because Ion\Cobalt has studs/nuts and 0.5mm is not a problem. Just need tighten at least one nut when the wheel in the air.