So like I said before my wife never complained enough to get me to go out and seriously look at the rubbing issue on the 4Runner. I never stuck my head under the front of it to confirm what the tire was rubbing on. So I had her hop in the drivers seat and turn the wheels for me. Turns out the tire is rubbing on the front skid plate!
Before when she mentioned it, I just stuck my head in the wheel well and saw what looked like a spot had been rubbed off the sway bar so I assumed that's what it was rubbing on. There is only about 1/2" , if that, till it is rubbing the sway bar though. I'm going to cut off a little bit of the skid plate and see if that gives me enough clearance to not rub on anything. Here are a few pictures of the wheel in the wheel well so you can see how much/how little room I have. If I get an aftermarket wheel that just pushes the tire out a little closer to the edge of the wheel well, do you all think that the tires will clear? I looked at the amount of space that's there during the full arc of the wheel and even if that arc is moved outward away from the centerline of the truck it shouldn't contact anything. At least I don't think ... The factory 17's have 30mm offset is that correct? If so, I would want a wheel with a numerically smaller offset to push the wheel outward right? Or do I have that all bassackwards?
This is the minimum amount of clearance between the front bumper/wheel well and the tire with the wheels turned toward the passenger side.
This is the minimum amount of clearance between the rear of the wheel well and the tire with the wheels turned toward the driver side. There is about enough room to fit one finger between the tire and the wheel well. This is the closest the tire comes to touching the wheel well.
This is the same as the above picture just panned out.
This is the rubbing that lead me to believe that the tire was rubbing on the sway bar.
I do have the TT UCA installed btw.