well, not too much I can say about the wheel cover. Its simply a everyday factory wheel cover. i needed one to replace one that flew off the car on the freeway. i suppose i could say they are easy to clean because they are mostly flat chrome without a lot of crevices. the one bad thing about the design is GM did not attach the mounting tangs securely to the cover. they can come out of the groove on the reverse side of the cover, making the cover more apt to fly off at freeway speeds as what has happened to me twice now.