yea im changing my wheels to 15 inch plain black steel offroad style rims...
the only thing im worried about with the yoko's is that they have gotten really bad reviews throughout the web and from the tire guys i've talked to, they say that they wear poorly and they are much louder than any other offroad tire...
probably will end up with the mud terrain's because they just seem to be a good all around tire and a favored tire by many...