Apologies to the OP for asking a side question.... I have a 97 on 33" geolander MTs. I do hear them but nothing crazy, Question is why do 80 owners gut their rigs and apply sound deadening material? I understand why but is it mainly for heat or for sound, as previously mentioned my 97 doesn't seem loud inside, maybe I'm just used to my old 82 pickup??? (I have owned my 80 for almost a year but not much traveling yet)