Large ones, but maybe small do that too, I never tried them, just installed this mod and tried my first rover with large wheels. It's a problem with animation only, rover drives as expected, but visually there is no "movement to spin" link, wheels don't have any traction and spin like if you lift rover up in air and press acceleration.
I'll try to reinstall mod, looks like it's something wrong with my game, cause noone here reported this, but i have vanilla and just downloaded this for nice rovers.