tractor tire inner tube/flap 1OEM inner tube 2.7MPA ... .Africa.Mideast.Europe 4. factory welcome you 1>rubber tractor tire inner tube and flap,1.OEM accepted2.7MPA-14 ... can supply this following sizes:inner tube for truck and car, for tractor tire, for PRC, OTR tire1.18.4-38 ... TR15TR75A, STRAIGHT AND BENTOTHER VALVE , PLEASE CHECK OUR WEB: tractor tire inner tube and flap--natural inner tube, butyl inner ...