1998 GMC Safari Owner's Manual - Page 247
1998 GMC Safari Manual
Page 247 highlights
r n I I The ratchet hasan UP side. Your spare tire is stored underneath the rear your of vehicle. You will use the ratchet and extension to lower the spare tire. I It also has a DOWN side. DOWN side facingyou, to Attach the ratchet, with the the extension.The extension hasa socket end and flat a chisel end.
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