"Calif Bill" wrote in message
m...



With most of the new 4x4's and the auto disconnect to the front drive
line, other than the extra weight, the fuel mileage difference is
negligible.


I just noticed something on my new truck. It has real, old fashioned
locking hubs on the front, the kind you get out and manually turn.

I never noticed them before. I have to read the owner's manual one of these
days, because I have the
electronic switch in the cab to select 2wd, 4wd high and 4wd low.

I don't know what the manual locking hubs are all about.

Eisboch