1818 wheels wanted

[farmall300]

Hi everyone. I bought a 1818 and the seller wanted to keep the wheels. I am looking for a set of the wide wheels for it. I belive they are 8.50X15's. Checked with my local salvage yards with no luck. Anyone have a set or know of a salvage yard that deals in skidloaders? I would at least like to find a set of rims. Thanks

 

[SkidRoe]

A possibility:
http://www.tractorpartsasap.com/used-case-1818-parts-p/eq-21672.htm