Thanks for all the comments on the bumper issue. I think we've narrowed down the problem to two things:
First, the trim piece with the Toyota emblem just above the bumper isn't really attached to anything structural, so it bounces. I'd noticed that on the first trip after the modification and...
Had mine installed on my 2016 Trail back in September by Sierra Expeditions in Tempe, AZ. Looks great. One issue we can't seem to get fixed is a thump between the bumper and body when on rough roads. Doesn't even need to be dirt, just any rough surface.
Sierra Expeditions has been trying to...