I have noticed lately that I have a noise starting about 20 mph and upwards of 2,000 rpm from the front wheels, most noticeably from the left front. However, Haynes, this forum, and collateral searches online haven't provided a sort of step-by-step procedure of how to either diagnose or change the wheel bearings...at least I suspect they might be the culprits. I have about 84,000 miles on it, and changed the rotors and then had it aligned thinking the rotors may have been out-of-round, but to no avail. At least with the trucks, the bearings are seated in the rotors or within the hubs, but for the 'Rolla I have to assume there is a bearing press involved, but I would really like to do it myself. So, I guess I'm calling on the experts that seem to be everywhere in this forum to help. I mean, this forum has saved me SO MUCH MONEY that it boggles the mind, but more than that, I like figuring out how to do things myself. Hopefully, you guys can walk me through diagnosis and remedy...THANKS!!!