How long will a Lock Right last in a DD rig? The reason I ask is that I put a Lock Right into my DD FJ40 about 2 years ago. It's worked very well for me. However, recently, Its more spool than automatic locker. Meaning that when I go around a corner, I get tire squeal. Whats weird is that if I do a U-turn, I don't get the tire squeal. So, all things being equal, how long will it last? Thanks!