2011 GMC Savana 3500 Passenger Owner's Manual - Page 341

Vehicle Care WARNING (Continued) To be certain the vehicle will not move, put blocks at the front and rear of the tire farthest away from the one being changed. That would be the tire on the other side, at the opposite end of the vehicle. When the vehicle has a flat tire (B), use the following example as a guide to assist in the placement of wheel blocks (A). 10-75 Tire Changing Removing the Spare Tire and Tools If you have a cargo van or a passenger van, the equipment you will need is located in the passenger side rear corner of the vehicle. A. Wheel Block B. Flat Tire The following information explains how to repair or change a tire. Remove the retaining wing bolt and lift it off of the mounting bracket.