ply rating 18pr tbr br tire

{"cid":"91211072","title":"Ply Rating 18PR TBR Tubeless Truck And Bus Tyres BR Tire 275\/70R22.5","imgUrl":"https:\/\/img.ismap.com\/nimg\/a7\/1a\/1659080e66ad6dbe335f3de20295-200x200-1.jpg","attrs":{"Price":"USD90~136 per pieces","Brand Name":"Linglong, Doublecoin, Aeolus, Luckylion, Hardrock, Tirexcelle","Model Number":"275\/70R22.5","Minimum Order Quantity":"100PCS","Delivery Time":"5~10 working days","Certification":"DOT, ECE","Place of Origin":"China or Thailand","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"40000 pieces per month","Packaging Details":"by plastic paper packing or no packing","Tire design":"All steel radial tire","Type":"TBR tubless","Size":"275\/70R22.5","HS No.":"40112000","Warranty":"100,000km or one year","Pattern":"Drive, all position, trailer, steer","Speed level":"M","Rim":"8.25","Loading ability":"3150Kgs\/2900Kgs","Inflation Pressure":"900 Kpa","Ply Rating":"18PR"}}