GG Front Hub Caps Universal Fit Dome Stainless Aluminum Wheel 1" Lip #10773 Each

• Application: 20", 22.5" and 24.5" wheel with 8-23/32" diameter center hole, fits: all four, five, and six uneven notched hubs with a aluminum wheel, will not work on Alcoa wheels
• Material: magnetic stainless steel
• Size: 1" lip, 8-23/32" inside diameter, 3" tall in center 
• Mount: Mount: Place clips on new hub cap, if they are not already installed. Remove old hub cap, align the notches on the hub cap with the locators on the wheel and push into place by gently tapping on the outer edge of the hub cap or use a hub cap mounting tool. CAUTION: Excessive Force Will Dent the Hub Cap!
• Location: exterior front wheel
• Style: six notch with 4 clips, standard
• Color: silver
• Quantity: Each
• Bulk Packaging
• New

How to determine which one to purchase: first determine whether the wheel is steel or aluminum, then determine how many locators you have, if any. This can be done in two different ways, you can count the number of tabs on the old hub cap and determine if they are even or uneven or you can look at the wheel and determine how many slots/locators you have and if they are even or uneven spacing. An aluminum wheel will require a tab/slot larger than 7/16" or it will not stay on the wheel. Steel wheels use a 7/16" lip.