As I posted earlier, the gears in my carrier are chewed up, and now I'm faced with what to do. Do I go with a stock replacement? Tru trac, Yukon grizzly locker? Any one with knowledge on these or others, your comments and expierence would be apprciated. I haul alot of heavy loads, and I'm on ice for 7 months of the year( usually unloaded on ice). I don't off road with the truck much at all. I don't believe that I need anything aggresive, I just want something that works and isn't abusive to the truck and tires. I need to be ordering Monday morning as I can't have my truck down for long.