Brake Disc Pads problems of the 2011 Toyota Tundra

Noise in brakes when going slowly and turning right. Took to my mechanic he let me know this is happening to many 2007-2013 Tundra's and there is a service bulletin on it tsb0013-13 however it is not a recall yet so it is not covered by Toyota. To repair this problem they had to remove the old bearing assemblies, and replace both rear backing plates & bearings, front & back rotors, front & rear pads, which brought this to a grand total of $1,817. 24. My mechanic and the mechanic from the Toyota dealer, where I purchased the truck, informed me that if this procedure was not done the brakes would eventually go out at some point. This is definitely a huge safety risk and I am not sure why this is not considered a recall yet. I urge Toyota to reconsider this problem and qualify it as a recall.