2007 Sport Sedan with 116,000 and I'm hearing a slight rumble in the front end(only ex I can relate it to is we had twin engines in our old boat and when they were out of sync, it'd give the same type of rumble). I have no experience and am asking others if they've had similar issues and what the cost of repair ran?? I'm on 1 month old Hankook tires. Thanks for the help.

 

Replaced 3 wheel bearings on my 06 (slightly different design), but they all felt like you desribe. A rumble in the car as it drove.

I repaired them myself however, so my cost would be off vs having someone do it for you.

 

When I got new tires, I heard new rumbling. Diagnosis was fine, then I noticed that on the rare stretch of brand new pavement the noise went away.