I recently bought four wheels/tires, 18" alloy wheels painted black, with Kumho 255/55-18 Ecsta tires. Found them on craigslist here in Green Bay. Seller said they fit his Durango like stock. I mounted them on my 01 Dakota, and they stick out the wheel wells over 2". I don't like that look at all, even when I mount the wheel flares they'd stick out which to me just looks wrong. So they'll be going back on craigslist soon.
Nuts, I do like the 18" wheel size versus the stock 16" or 17" RT wheels. Plus I plan to drop my Dak so I can't have wheels without the right offset or they'll rub in the fender liner like these do on the stock chassis height on my SLT 4x2 when I turn the wheel full right or left.
I think these wheels are actually intended to mount on a Nissan Exterra because the 2005 and later Exterra has the same 4.5" x 6-bolt mount pattern. Not sure but may also fit the Pathfinder. Anyway, if anyone wants to drive to Green Bay, I have the set available for $300. Or, if anyone knows which brand and style these wheel are let me know. They are 18" x 8.5" wide, with a 5.38" depth offset measured to a straight edge laid across the tire. The stock 16" wheel measures about 4.62" the same way.