2006, Noise at Road Speeds

All, our 2006 with 55K has developed an annyoing growl at road speeds, not related to engine speed. I believe the growl is coming from the front end, and I suspect a wheel bearing or CV joint issue, but was wondering if anyone has had experience. Mileage and performance are otherwise fine, just an irratating and somewhat concering growling sound at anything above about 10 mph.

Mine did the same thing, bought new "expensive quiet tires" thinking they were the problem, and still had the same issue. Turned out to be the hub assembly, replace 'em both over the years, a little over $100 each at Napa. Now quiet again... Mike