VTO Wheels are cast from virgin A356 aluminum alloy, then heat treated to a T6 condition. Each wheel is CNC machined and balanced before electrostatic coating, final machining and a clear coat over the entire wheel. Each wheel is individually packaged and comes with a choice of short or long cap with a VTO cap decal, a valve stem and your choice of lug nuts. Lug nuts are available in chrome acorn and open ended. All supplied lug nuts are 17mm hex.