It might be the same problem as mine before. I thought it was the wheel bearing or the the CV axle. Then, it was just my tires. I have Dunlop tires before, making a loud humming sound. I notice the more the warranty of the tires, the more it is nosier. Like tires with 60,000 miles warranty.
I replaced it with cheap radial tires ( China made ), 30,000 miles warranty. Humming sound disappeared.
By the way, my car has 200,000 miles and still using the original wheel bearing.
Sunday, August 8th, 2010 AT 7:43 PM