Well, with the stock UCA, the rim hit the trailing side of the arm. With the QA1 UCA, the trailing arm clearance was solved but the wheel hit the ball joint.

I said "eff it" and had a pair of the wheels narrowed. I'm happy with them...surprisingly, the 225/60/15 makes light contact on the passenger side fender when making a sharp turn and hitting any kind of a bump. I'm hoping that max negative camber might solve that? It doesn't hit on the driver's side.