Locking Hubs, Manual vs Automatic
Lead Driver
Joined: Sep 2002
Posts: 9,519
Likes: 2,027
From: North Texas
Leaving them locked is fine, just will lose fuel economy. Unsure if the front DS balance at say 70mph. I would hope it is fine. I did on my old 09 6.4 for a while.
My 01 Expedition's front is always locked. Hubs and such in the unit bearings are just this way. There is no sort of axle disconnect or anything to help reduce drag.
My 01 Expedition's front is always locked. Hubs and such in the unit bearings are just this way. There is no sort of axle disconnect or anything to help reduce drag.
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