Ok, I did find them on the Dicor Products website. I only needed one. They are only $4.80 a pair, but keep in mind they will charge you an additional $15 to ship them. At a total of $19.80. So, if anyone needs just one, I will send it to you for $9.90, which is half of what I paid for the pair. They are almost impossible to find from anywhere else. If you need more than one, here is the link:
V22506 Versa Liner Wheel Set | Dicor Products | Official Website