I looked over the to&e page pretty thoroughly (http://www.fas.org/man/dod-101/army/unit/toe/17376F100.htm)and I am pretty surprised by it. It's been a long time since I read real "military speak" from FM's, but it appears alot has changed. It appears that maintenence, supply trucks and recovery vehicles are now brigade level assets.
I left the army in '92 and remember alot, but not specific #'s of different types of vehicles.
The actual TOC vehicles are listed in that to&e, but from motorpool guard in Germany, I recall ALOT of HEMET's. Both fuel carriers and ammo/cargo carriers. Also all the mechanics were part of the HHC, divided into sections to support each of the line companies. They all had m113's, trucks with .50 cals, or M88 recovery vehicles to ride in. All of that, apparently, is no longer part of the HHC.
Throw in the scouts ditchin Bradleys for HMMWV's and the mortars swapin four deuse for 120MM's, I hardly recognize it :/
I hate change.