Sound deadening

Hello all.. New to class C. Used to pull 30 ft trailer with diesel VW. I am having a hard time getting used to the

noise level

of the 2016 Forrest River Sunseeker MBS 2400R. It is built rather well and I am not hearing noise from loose cabinet doors and such, but wind and road noise

Noise level inside the coach 'was' one of my 'determining' factors when I was buying my first Class C.

And yes I found some brands were WAY louder than others. It became real apparent as I drove different C's that the high noise level was consistent in these particular manufacture's whether they were used or new.

I had my heart set on one particular brand of Class C but did not buy it because it was LOUD inside when driving it.

I did find one that was exceptionally quiet inside and everyone that rides with me always comments on how road noise free it is compared to theirs.

I left out the names on purpose so as not to start a war. It was IMHO, my personal observance.

So in answer to your question, IMHO. JMHO, there isn't anything you will be able to do to change it. It is the nature of the beast of some of the Class C's.