... ModelweightRubber contentPulling strengthTensile strengthAir valve3.00-10 360g15%~55%9Mpa-10Mpa380%-550%TR87 About Product:1.tension strength between 8-11mpa is ... .25-17 ,3.50-10 ,2.25-14, 3.00-10 ,4.00-10 , 4.00-12 ,4.00-8 ,3.00-10 , 3.50-8 ,3 ... ,110/90-16 , 130/90-15 , 4.10-18 ,3.00-23 , 3.00-25 ,4.50-12 , 3.00-8 ,90/90 ... -8 ,12 1/2 x 1.75 , 9 x 3.50-4 , 2.50-10 ,3.50-6 ,3.50-4 ,3.00-4 , and so ...