Kelly,

The maintenace manual shoud be the go-to for scheduled maintenance. I think 25,000 miles, but look it up. As to what cinnebar did, who knows for sure.

The facebook guy seemed to do everything correct, but still got bit. He was not the one to do the work and because of that,
He may never know what was the true cause of his bearing failure. He had paid a gmc experienced shop, but even they can make mistakes, or it could of been bad parts.

Just a tough way to start out owning one if these coaches. It is going to take some time for him to trust the gmc coach again. I have a feeling if he looses one more wheel there might be a posting of a nice coach cheap,
Sitting on side of freeway.


As far as your lugs go, you are running aluminum rims. So the lugs should be re-torqued after about 100-200 miles. So i think that 1/4 turn would be normal.