Q: loud noise from exhaust? on 1998 Acura CL

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
A very loud rumbling noise comes from the car when it is at 20-30 miles
(1) Answer
First thing I think of is a failing wheel bearing. Second thought is a tire problem.
Here's a directory link for you: