My last JLUR had a hard top, and I had mounted up a 15 lb powertank. New JLUR has the sky one touch top, which the 15 lb power tank mount does not fit. It is not difficult to make it fit. It requires clearancing the mount bracket as seen in the pics. And also clearancing in one other area - behind the bolt holes in the upper portion of the mount (not pictured, but easy.) Another difference..the mount bolts up below the threaded bolt holes (m8 x 1.25) , as opposed to on-top as would normally be the case in a hard top. Mounting below ensures that the removable rear quarter driver-side window maintains its factory seal. I don’t think this (mounting below) is an issue bc the mount doesn’t bear vertical load, only horizontal.