Posting this for @Greg24v
He is currently running a leveling kit with-44 offset and 305/50/20 tires
Here is all that needed to be trimmed to get the wheels to fit.
In these pictures you can see where he used a pair of snips to trim the plastic back a little. But then there's metal under it , he used a grinder and ground it down until it cleared. Then hit it with a touch of black spray paint. Can't really notice it unless you're leaning down there looking at it close.
This was before he put a little sand paper on black paint on it to smooth it down better.
Also, he poked a hole with a pocket knife about 2" up from the bottom on the fender well, through the fabric/carpet stuff and put 2 zip ties thru it and pulled it back a little to help. He just put the zip tie around a bolt where the body connects to the frame. I don't have a pic but if you look right under your truck you'll see a hole or that bolt you can put a zip tie around. He used 2 each side.
Also here is the tire info, so you can compare that to whatever tire your interested in. There are definitely some ATs and MTs that would fit that size.
Tire Specs Brand: Nitto Model: NT420S Aspect Ratio: 50 Inflated Diameter: 32.05 Inflated Width: 12.44 Load Index: 120 Max Load Pressure: 3086@50 Revs Per Mile: 648 Section Width: 305 Service Description: 120H Sidewall: Black Size: 305/50R20 Speed Index: H Tempature: A Tire Rim Diameter: 20 Tire Type: All Season Traction: A Tread Depth: 13.6 Tread Wear: 460 Weight: 46.3
Message greg24v if you have any other questions.