Noticed the 4WDMonthly plug for Dynamic wheels to suit Jeeps, and contacted them via website
www.simex4x4.com
Chris Hummer advised they have a couple of wheels to suit Jeep.
For XJ and TJ with 5x114.3 PCD, they do:
15x8 with back spacing of 92mm price is $95
16x7 with back spacing of 120mm price is $110
Cool. Now I'll be able to find that info if I'm ever looking for it