Abstract: First and second wheel sections are provided with the first section including structure for attachment to a vehicle wheel for rotation therewith. Structure is provided supporting the second section from the first section for angular displacement relative thereto about a predetermined axis and the first and second sections include outer partial circular edges having the aforementioned axes as their centers of curvature. The sections are relatively rotatably between first positions with the partial circular edges together defining an outer circular periphery of the wheel and second positions with the sections relatively angularly displaced 180.degree. and the partial circular edges thereof disposed in side-by-side relation.

Abstract: An emergency wheel is provided for use in conjunction with a vehicle wheel of the type including a recessed central portion mounted on a vehicle hub by fasteners secured through the central portion and supported from the hub. The emergency wheel defines a center axis thereof and includes a first portion having a plurality of large and small diameter openings formed therethrough spaced about and equally from the center axis with the openings being arranged in the conventional wheel lug pattern. A plurality of washers are provided for disposition over the large diameter openings and the latter are the size to receive conventional lug nuts or heads therethrough.