Abstract: A small diameter tire changer has means for anchoring a base, a standard on the base, and a platform on the standard. A spindle rises from the platform. Over the spindle an adaptor plate is reversible with means for engaging the lug holes of either a four hole or five hole rim and the platform. Optional spacer means and means for engaging the web of a rim are provided. Means for retaining the wheel on the adaptor are provided.