What center caps?
 

I recently bought a 2003 S10 pickup and it is missing 3 of the center caps. I have been trying to find replacements, but every Ebay listing that claims they have the center caps that fits my year and model, all say it is "not the right center cap" when I send them a pic of my wheel.

Can anyone look at the pics attached and tell me exactly what center cap I need?

Here are some of the Ebay links that said in the ad they were for my car but the person says they won't fit my wheels:

Set of 4 98 05 Chevy S10 Blazer 15731941 15" Wheel Center Caps Hubcaps | eBay

Chevy Astro S10 S15 Wheel Cover Hubcap Center Cap 15594372 Black Chrome 9802 | eBay

Ok are those are the original rims?

If so then they are KEYSTONE PN# ALY05159U in charcoal grey, Alloy; Size: 15x7; Bolt Pattern Dia: 4.75; 5 Lugs

Sorry quick search proved nothing else helpful. You could pay thru the nose if a dealer has them.

unfortunately, I have no idea if they are original or not.