From the above link:

"Toyota Motor Co., meanwhile, recalled 978,000 sport utility vehicles and pickup trucks amid concerns over the power steering system. The affected vehicles include the 1990-1995 4Runner SUV, 1989-1995 truck 4WD and 1993-1998 T-100 pickup."

Looks like all T100s to me.

White '98 T100 SR5 4x4 ExCab Auto - wrecked.
2008 Honda Ridgeline RTS replaced the T100.