so far i'm leaning towards 18's. for more meat. 20's can look anemic. 23's look huge but little meat. and I'm not sure about any adjustments he might have made for the 23's. but they we're bad ***. Well, the rims were. I'm looking into KMC Thunder's with a 285/60/18. These shold be nice. Though I'm still looking into what tires work with the 20's and work with the VX. I don't want a skinny tire and have to worry about what i drive over.