Car Wheel Rim Decoration Cover Fastening Structure

A car wheel rim decoration cover fastening structure includes a wheel rim, a locking ring, a wheel rim cover, and a central cap. The wheel rim has a rim body and a central hole. The wheel rim has an inner flange formed in the central hole. The locking ring is mounted in the central hole of the wheel rim and locked on the inner flange of the wheel rim. The wheel rim cover has multiple locking blocks secured to the rim body of the wheel rim. The wheel rim cover corresponds to the locking ring. The central cap extends through the center of the wheel rim cover and is locked on the inside of the locking ring. The central cap presses the wheel rim cover. Thus, the wheel rim cover is fixed and will not be detached.