Goodyear Wrangler Duratrac spare tire dripping black goo on bumper
#30
I had the same issue but didn't think it was the tire. There are 2 drain holes in the bottom of the door and looks like it may be coming from those. Need to investigate further. My new chequer plate helped cover it up. I used NuFinish to clean and buff it out before installing the rear plate. One stain was completely removed bit the other was still slightly noticeable.