what can i do to minimize the sound that comes from the undercarriage? I literally hear every single pebble, rock or grain of sand or salt that hits the bottom of my car. Is there something i can do?

 

i've been driving a lot lately and i also notices more pings and noises like that. there is some stuff called dynomat, i think they sell it at crutchfield.com, its a bit pricey cuz you're gonna have to cover a lot car with it, i think it goes under the carpet and in the door panels, other than that, i really don't have a good solution for that.

 

I don't know what you can do to fix it but I'm familiar with the problem. Particularly when the roads and tires are wet, the noise gets worse.