2010 Hummer H3 Owner's Manual - Page 343

Vehicle Care 10-77 Removing the Flat Tire and Installing the Spare Tire 1. Do a safety check before proceeding. See If a Tire Goes Flat on page 10‑64 for more information. 2. Remove the center cap, if equipped, by placing the flat end of the wheel wrench in the slot on the wheel and gently pry the center cap out. 3. Use the wheel wrench to remove the wheel nuts securing the spare tire. If the vehicle has locking lug nuts, the key is supplied in the tool bag. Use the key along with the wheel wrench to remove the wheel nuts from the tire. 4. You may need assistance to remove the spare tire. Pull off and gently lower the spare tire to the ground. Set it next to the flat tire. 2. Remove the center cap by placing the flat end of the wheel wrench in the slot on the wheel and gently pry the center cap out.