17” wheels should clear the DoctorDiff 13” Cobra kit, I had a 17” spare that cleared mine. But of course there could be a 17” rim design out there that doesn’t, but most 17” wheels should clear.
That particular wheel won’t fit though. A 17x8.5 with a -10mm offset works out to about 4.37” of backspace, you need more like 5.25” to 5.7” for the backspace to make it work with any decent width tire. So with a 17x8” or 8.5” you’d want an offset of like +19 to +25mm or so.
The other thing with 17’s is that at around 5.7” of backspace or so you run into interference between the rim and the outer tie rod end. Because of that, a 17x9” doesn’t really work well. So a 17x8” with a 255/45/17 is about the best you can do. A 17x8.5 may work, but it’s getting tight. The factory UCA shouldn’t be a big issue, that starts to come in as a clearance issue once the backspace gets to be 6” or more.
