These are LEGO-compatible tires that my child used to play with. They were mixed in with some things I received as a gift. There are three types. The size is about the same for all three. The tire with the black wheel says "30.4 x 14" on it. Please check the size in the images. There are scratches, small marks, and minor dirt. Please use them for parts or other purposes. To prevent any problems, please ask any questions in the comments. Please check the images and understand that these are used items before purchasing. Thank you.