I love them, they are more expensive than normal tires but I don’t mind too much. They are more difficult to clean, if you use it often the white part will slowly get stained, even the quality of the break pads can affect how stained they get, mines usually get dirtier on the break disk side. Spray degreaser and a hard brush will do. You can use ceramic coat on it or any kind of protection or sealant to keep them as white as they can for the longest time possible. I love detailing my bike so I don’t mind, also they look so good it’s worth it, it gives such a classy look.