Wheel centering ring

Stock Miata wheels are hubcentric. This means that the center bore of the wheel matches the outer bore of the hub, making for a nice snug fit. This doesn't make for any difference in performance, but it does make it easier to install the wheel. Once the lug nuts are torqued, the wheel will center itself on the tapered lug nuts.

Many wheels have a 67.1 center bore. If you want to make them hubcentric for an NA, NB or ND Miata, you can use these centering rings.

Anodized 6061-T6 aluminum means no corrosion and no melting.

Sold individually, one needed per wheel.