AH, I think I see which wheel you might be thinking of. The whel you've looked at is the Corvette style Rally (5 slot), where mine are the Blazer Ralley (10 slot). The Blazer ralley is designed to use a bolt on cap, where the Corvette Rally (or Disk Brake Wheel as used on Chevy SS models) was designed to use a pop on cap. The Corvette style Rally can be used with the moon cap, and is also available in 15". There are several companies that make them now, along with a variant usually referred to as a "Smoothie". That one is basically the 'Vette rally without the slots.
