1995 GMC Sonoma Owner's Manual - Page 215

- Tightening Sequence Use the wrench to tighten the wheel nuts firmly in a criss-cross sequence as shown. Remove the wheel blocks. ' A CAUTION: Storing the Jack and Spare Tire Return the jack, wheel wrench and wheel blocks to the proper location behind the seat. Secure the items and replace the jack cover, if you have one. Put the flat tire where the spare tire was stored. If you have the underbody carrier: 1. Put the tire on the ground at the rear of the vehicle, with the valve stem pointed down and to the rear. 2. Pull the retaining bar through the wheel. NOTE: With ZR2 option, spring and retainer must be separated to insert through wheel opening. 5-31