Since I don't have manually locking hubs, I would have to assume that my truck uses some sort of inertia locking mechanism at each front wheel whenever the front transfer case is engaged. It seems to work pretty well, but I've heard that nothing beats manual locking hubs. I had manual hubs on an older Bronco and it was fantastic in the snow and ice.
1) Is my assumption about the auto-locking hubs correct (that they engage when the transaxle has forward twist, but spin free otherwise similar to a 10 speed bike rear cog)? 2) Does anyone have any opinions about the OEM hubs vs. replacing them with manual locking hubs? I'm going to be tearing the hubs apart this winter or spring, so if it makes sense to replace them, I will. 3) Is there a hybrid out out there that is auto-locking with the option to do a full manual lock?Thanks,
--Jeff