good cars have those accessories when sold bah? duuno

it is called spinnor, about 2000 a piece.

ft! 4 of those things could be a good used car leh

the price depends on the size of rims, manufacturer, etc. ^^

wheel cab can do that too, for a much cheeper price, however, would you really want it? it is more like n*ggerlize your car. wouldnt you want ur car be more of asian style when you do the sup? :P