Guess one: Rubber additives leh fillers awm zat a zirin raw rubber zawng zawng 50%. velin chhut la.
Guess 2: Kum 2001 khan Tire Branch hian member tyre-a tyre-a tyre maktaduai 77 zet chu a vaiin 83., he share chhiar dan chuan 9.00-20-14PR{{14} tyre maktaduai 63. nen a inang a, kum 2001-ah chuan tyre siam chhuah zat chu 79{15} equivalent 79{15} equivalent to 79{15} a ni. Kum 2005 khan tyre zawng zawng hi maktaduai 125 a ni a, hei hi 91,000 tires 91 tlukpui a ni. Chumi atanga chhut chuan tire luah chhunga rubber additive hrang hrang mamawhna chu chhut a ni.
Guess 3: Tun hnaiah all-steel radial truck tires chu a rang zawkin kahchhuah a ni a, rubber additive thar chi hrang hrang hman belh a ni tawh. Tunah chuan 11.00R20 hi entawn atan rubber additive thenkhat mamawhna chhut nan.