GMC 1995 Safari Owner's Manual page 14

Rear Seats
Bucket Seats
If you have rear bucket seats in your vehicle, they will recline and adjust the
same way as the front manual bucket seats. See "Front Seats" earlier in this
section or in the Index.
Bench Seats
If you have bench seats in your vehicle, each seat can c q up to three
passengers. They can also be removed to increase storage space.
The center and rear bench seats can be adjusted forward or rearward by the
lever at the front of the seat.