Hub caps

I bought a set of black Phoenix Quick Trim covers that are 5 lug for the trailer in my sig. They stick right on the lugs are nice and tight. Jayco used to put these on from the factory, I had a set on my old '03 HTT, never had a problem in the 10 years I had the trailer. I bought mine from Eastern Marine. Very fast shipping. They are plastic and come in black and chrome, 5 lug, 6 lug, and 8 lug. I linked the chrome 6 lug for you. These aren't expensive. I don't understand why manufactures are shipping trailers with exposed lugs and hubs.

http://www.easternmarine.com/quicktrim-chrome-trailer-hub-cover-6-on-5-1-2-0