Nk'uko "Nihon Keizai Shimbun" yatangaje ku wa 12 Ugushyingo, ikinyamakuru Toyo Rubber Industry co mu Buyapani catangaje ku wa 9 Ugushyingo ko kizokwongerera igiciro c'abacuruzi b'amakamyo n'amabisi akoreshwa n'amashirahamwe y'ubudandaji y'Amerika{2}} cashikirijwe ku wa 1 Mukakaro, 2019. N'amakori yo mu ntambara z'ubudandaji z'Abashinwa, amapine yakozwe n'Abashinwa agurishwa muri Leta Zunze Ubumwe za Amerika azokwongerekana kw'igiciro, kandi Bridgestone na yo nyene yatangaje ko ibiciro vyiyongera . Kubera ugusaba gukomeye, Toyo Rubbber na yo izokurikira .
Igiciro c’amapine y’ibikamyo n’amabisi ni 2% kiretse ibintu bimwebimwe . Kwongerako, amapine y’ubudandaji nk’imiduga y’abagenzi, amakamyo yo gutoragura n’amakode na yo nyene na yo nyene azokwongerekana kw’igiciro, ariko iyo nkuru ntiyikomezwa. bo, Amerika ya ruguru ni 50% . Toyo Rubber yavuze ko Bridgestone na Michelin bamenyesheje ko igiciro congerewe muri Leta Zunze Ubumwe za Amerika .
Muri Amerika y’Uburaruko, iyo sosiyete ifise 40% vy’amapine ya 20-inch n’amapine y’imirongo minini yakoreshejwe muri SUVs . Muri Leta Zunze Ubumwe za Amerika, muri Ndamukiza 2017, ibiciro vyaronswe bishingiye ku kuduga kw’ibiciro vy’ibikoresho vya mbere nk’imipira y’imipira y’amazi n’ivyuma vy’ivyuma.