These are nice and shiny. This Wheel Cover has the Red GMC on a Gray Metallic Background.The diameter is approximately 10 3/4. On the rear the inside measurement is around 10 1/8. This is the dog dish style that goes over the bumps on you basic steel wheels. YOU ARE PURCHASING A SET OF FOUR (4) DOG DISH HUB CAPS! Part Number:15602590 Set of Four. The item "NOS OEM Set of 4 GMC S15 Jimmy Pick Up Truck Safari Dog Dish Hub Cap 1990 -1999" is in sale since Sunday, December 31, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Wheels, Tires & Parts\Hub Caps". The seller is "neatcollectibles" and is located in Hustisford, Wisconsin. This item can be shipped worldwide.