I think my wheel bearings may be going out on the left front wheel on my 2500HD D-max. I've got a 6inch sus. lift on it which I realize does add extra weight. I replaced the wheel bearings on the front end of the truck when I had it lifted, albeit with only 2000 miles on the truck, just to be safe. When I turn left the wheel is making a crackling noise like something is poping. Anyone got any ideas or experience with wheel bearing failure and signs to look for?