lol, I think I have finally found my forum! My Blazer has no rear carpet or sound deadening due to a water leak and mold forming. I also have super-aggressive off-brand AT's and absolutely love the roar they give off. Again, not as much as an MT, but it is a wonderful sound, almost soothing to me driving home last night after midnight, having pulled my buddy off the edge of a cliff across the SC border.