Bought these for our 2014 Wrangler JKU. We recently bought some aftermarket matte black wheels and needed black nuts. They worked great as they aren't gloss black but are matte enough not to see much of a difference in the finish. Since we got aftermarket rims, the acorn tipped nuts didn't leave enough room to put a wrench on the nuts to tighten the wheel. However, these spline nuts worked great and looked great. Quality seems good, but time will tell how they hold up in the Midwest winter. Delivery was quick too. We are happy with the purchase.