I have some obscure 4 lug ?Ford? 15'' wheels for my Fiesta ST. I don't know if I can buy wheel caps. If I were to buy ?Ford Mustang? Wheel caps, they are $25 each approximately, and I would have to buy them one at a time. Example: 1996-1998 FORD MUSTANG 15” WHEEL HUB CENTER CAP MACHINED OEM F7ZC-1A096-AA | eBay. I don't even know if they fit in addition to being around $100 + tax, so I took a screenshot and re-engineered a wheel cap.
A few things to notice:
A) There is a lip, this lip fits tightly to the point it will remain without the need for a bolt. You can rubber mallet or ooga booga like me and hammer fist it in.
B) It fits up with the bolt hole perfectly; It requires a 5/16x1-1/4 bolt (I bought 4 for $1 @ Lowes p/n 61828 I believe).
C) I added slots after installing the working prototypes, so you can remove them
What is the cost per wheel? 25 cents for the bolt + 75 cents in filament - $4 for all vs $106 dollars. Now I can start to add cool patterns and stuff in the middle if I'd like, and I will.
Print this in ASA, so it withstands UV and temperature fluctuation. If you need this exact part you can contact me to make one (with a cool pattern in the middle as well) or you can print it yourself: Ford 15＇＇ wheel cap by KD | Download free STL model | Printables.com