The spare wheel tray is the area at the back of the car where the spare tire is stored. This area can be closed with a wooden lid.

The bracket, which is used to secure the wheel firmly, is bolted onto the floor. On the backside of the floor massive steel strips, with threaded holes, are used to reinforce the floor. Between the body and the recess panel (half round shaped part) a small strip of felt is mounted to prevent rubbing of the two separate parts.