The tire was folded into a small carton. Put a time on the heating and it was reasonably smooth. He was unusually thin and limp, but could be great tease. With 4 bar pressure is the plump and firm as a solid tire. Bothered me the resultant from the casting or pressing middle lip and the many small knobs on the tread. Thinks for a moment and then took my razor. So I have the production-related rubber lips and nipples removed. Went fine.
Now the tire was smooth as a baby and the operating noise is no more. One hears only the bottom bracket on the wheel and the chain.
Super buying .. like again ... hope but he keeps long.