Did the 1993 Toyota T100 4x4 come with automatic or locking hubs?

The 1993 Toyota T100 4x4 came with automatic hubs as standard equipment. However, it was also available with an option for manual locking hubs, which allowed for more control over the 4WD system. The automatic hubs engaged when the vehicle was put into 4WD, while the manual locking hubs required the driver to engage them manually.