Take a look at what I did with some flares from a Jeep XJ on my first gen trooper.They are a very close fit , other than the door seams don't line up quite right and you have to modify them a little.They are bushwahcker flares but they were a lot cheaper than the original ones for the troopers , plus , they extend out a lot more for more coverage.

1996 Jeep Grand Cherokee 5.2 with mods.Hughes Air gap intake , 52MM TB , ford injectors, 2 3/4" lift, Doug Thorley headers , HID headlights with LED , HID fog lights , glow gauges , a few others