Front wheel bearing roar...check my memory!

I've got to change the hub/wheel bearing on my wifes Dakota, and just wanting to see if I remember right...making sure which one it is. The roar seems to be coming from the left front. It's been a while since I had to diagnose it, so see if I remember it right. Truck info, is it's an 04 Dakota quad cab, 2WD, 4.7 motor. Going straight, bearing roars.....turn right and it still roars. Going straight with it roaring, and turn left....roar goes away. I'm thinking left side bearings/hub need to be replaced. Am I thinking the right way....or bass ackwards? LOL

:thankyou: