my xterra isnt black, but, i have similar steelies, they are 15x8, and 3.75 bs. i have a pml and 32x11.5r15 goodyear mt/r's. i had to take the plastic part that the front mudflaps attached to off completely, plus i cut and folded some sheet metal up there... all that just for the wheel to turn all the way in either direction with no compression. im sure i can put the plastic back on with major cutting of the plastic. in the back i had to put 1 1/2 inch bump stop extentions to keep the tire from tearing up the body on compression...minor compression.i will post pics in a few min. i have to upload them.