1995 GMC Safari Owner's Manual - Page 195

And a DOWN side. To Remove theSpare Tire I facing you, to the 7xtension. The extension has a socket end and a flat chisel end. Put the flat end of the extension on an angle through the hole in the rear door frame, above the bumper.Be sure the flat end connects into the hoist shaft. Turn the ratchet counterclockwise to lower the spare tire to the ground. Keep turning the ratchet until the spare tire can be pulled out from under the vehicle. 5 -25