Why is the road noise so loud in the Ford Edge?

Excessive road noise coming from the front or back wheels is a strong indication of a malfunctioning wheel bearing in the Ford Edge. At higher speeds, grinding sounds are prominent, usually occurring on the highway. Ford Edge owners nationwide have voiced concerns in various online forums about this issue, reporting failures ranging from 11,000 to 85,000 miles. Many have had to replace the wheel assemblies multiple times after hitting the 85,000-mile mark. Fortunately, drivers often notice the initial signs of failure early enough to have them covered under warranty. In some instances, Ford has replaced both the rear suspension arms and the rear wheel bearings, attributing the problem to incorrect suspension arm placements that dislodge the bearings, leading to their premature failure.