Even better...I am 95% sure every part of the steering wheel swaps over, trim, buttons, everything. because of that just go ahead and order yourself a steering wheel from a Grand Cherokee and that way you know it fits
Besides, if you order a new steering wheel I'm pretty sure it comes bare bones anyway.
In my research, if you want one to match a High Altitude correctly with black stitching, you will need to get one from a black interior 2014-2015 Summit. If I remember correctly, the Overland has white stitching on the steering wheel. Search used ones on ebay and you'll see what I mean. I think an SRT wheel would look awesome as well, but the Summit wheel would look great as well, and the wood would match interior trim perfectly as well (both gloss dark woods). Kinda funny actually because in a way the Summit steering wheel doesn't match the dash trim perfectly. Gloss on the steering wheel, and flat open pore on the dash and doors.