It turned out to be easy to bend mudflap bracket outward, so I've done that first.

In addition to dealing with the mudflap bracket, the bumper guards needed trimming, and I had to push out the front of the wheel well to allow clearance of the tires when turned fully inward.

Here's the fit on the left side . . .



And the fit on the right side . . .
On the right side, the gap between the bumper and the mudflap is not as obvious as it looks in this photo.


Here's what the truck looks like wearing its new 33 x 12.50's . . .
This also provides a good look at the mudflaps . . .