I've done it - installed Warn's Premium Locking hubs. I wrote up a How-To, in the Backyard Mechanic forum.
Jump -GordP
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2001 Solar Yellow XE (S/U/P)
tow hooks, storage shelf, Warn hubs
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2001 Solar Yellow XE (S/U/P)
31" ProComp M/T tires
tow hooks, storage shelf, Warn hubs