So I dont know if this is just my car or does all RSX have poor insulation. Or can it just be my tires? I have no idea. When I drive, I can hear my tires on the road, unless my radio is up. Its the loudest when it hits 45mph. Then its not so bad afterwards. Most of the noise comes from the back i believe. Unless its just how everything vibrates. Last time I got my car checked for it the shop told me it was because of bad module mounts. But thats also because it was pulling my car really bad when i step on the gas too. So of course I believed them. But the insulation is still sorry. So can anyone tell me is this all RSX that has poor insulation or is there something really wrong with my car that I need to fix because its annoying when i have the radio down and i'm on the phone or just talking...its as if i have my windows rolled down and driving on the highway. please help. thanks.