I need to replace the rear tire on my ride. It has a Dunlop 402 MU85B16 tire on it although it says tubeless I know it needs a tube because of the spoke rims I am running, got the tire down and the liner for the spokes...just unsure of how to match the tube size.....any input would be greatly appreciated.

 

5.10- 16 tube will work. Hope it helps