I had to cut a chunk of the plastic wheel well out when I bought my truck from a guy. He was a serious mall crawler with a 3" spacer lift and 33x20x1250's. No wheel spacers. Wasn't much trimming and only scraped backing and turning sharp i.e. backing out at the mall. Lol. No more 20's and spacers for my truck tho. Kinda wish I didn't cut it up now...