This is a set of four 10 inch custom wheels and 205/50-10 tires for golf carts. They come with four black center caps and 16 black standard thread lug nuts. They have been driven just enough to load the cart on a trailer, and to unload the cart at my dealers location. I would have kept them, but decided to have the cart lifted and have larger wheels and tires. They will fit any cart without modifications, but Yamaha carts need metric lug nuts. These wheels and tires sell for over $400.00, but am asking $375.00