18" Wheel help

Will the Konigs fit a stock Mopar hub or do they need to be widened out?

So it looks like those Konigs have different hub bores depending on the width of the wheel. The 73.1mm bore will fir over the Mopar hub, but it depends on how thick the wheel is at the mount and how much the hub bore tapers to the wheel cap. The 71.5mm size will need to be opened up.

It’s hard to know even for the 73.1mm bore, that’s the same as my RPF1’s. They needed to be bored because they tapered to a 65mm cap and the wheel mounting area is thin so the hub has to protrude completely through the wheel. So it really depends on the construction of the individual wheel.