Can anyone tell me what generation the 93-98 T100 trucks are? Also aren't they the prelude to the early Tacoma?

 

Your T100 is the First and only generation of the T100.

Now, there were updates to the T100 over the years, such as engine choices, but that is all within the same body style or generation.

The T100 was Toyota's first "full size" truck.

Toyota was going to call their next generation of T100 the T150, but the parallels between Toyota's naming system and Ford's "F" series Trucks were too close, so Toyota had to call their new truck something else, the Tundra.