Abstract: A target holder that can be secured within a central aperture of a vehicle wheel includes a base defining a central axis of the target holder. The base has a first end configured to receive a target and an opposing second end. A retainer is coupled to the second end of the base. The retainer is insertable into the central aperture and engageable with the vehicle wheel to secure the target holder to the vehicle wheel. A plunger is disposed in the retainer. A lever is pivotably coupled to the base and operatively coupled to the plunger. With the retainer inserted into the central aperture, the lever is actuateable to move the plunger toward the retainer to urge a terminal end portion of the retainer to expand radially outward from the central axis of the target holder to engage an inner wall of the vehicle wheel defining the central aperture.

Abstract: A target holder that can be secured within a central aperture of a vehicle wheel includes a base defining a central axis of the target holder. The base has a first end configured to receive a target and an opposing second end. A retainer is coupled to the second end of the base. The retainer is insertable into the central aperture and engageable with the vehicle wheel to secure the target holder to the vehicle wheel. A plunger is disposed in the retainer. A lever is pivotably coupled to the base and operatively coupled to the plunger. With the retainer inserted into the central aperture, the lever is actuateable to move the plunger toward the retainer to urge a terminal end portion of the retainer to expand radially outward from the central axis of the target holder to engage an inner wall of the vehicle wheel defining the central aperture.