Nga August 28th, US "Tirebusiness" yafulumya mu butongole olukalala lw'emipiira 18 egy'ensi yonna egisinga mu 2018. mu 2017, akatale k'emipiira mu nsi yonna kaava mu kukendeera, okutunda kwagenda mu maaso n'amaanyi, naye ebiraga amagoba tebyalongooka. Ensengeka y'emipiira gy'ensi yonna tekyuse nnyo, Bridgestone egenda mu maaso n'okulinnya okutuuka waggulu okutuuka waggulu, entuuyo z'omwaka oguddako zikyuse ku ddaala eriddako erigenda mu maaso n'okugenda mu maaso n'okugenda mu maaso n'okulinnya kw'eddaala erigenda waggulu, {5, {5, {5.
The 2018 Global Tire Top 75 list is ranked according to the sales related to tire manufacturing in 2017. This year's ranking has changed little. The top 10 is almost the last year's turn, but last year's fifth-ranked Italian Pirelli and 6th. The position of the Japanese Sumitomo rubber industry changed position, and the world tire pattern was basically stable.
Bridgestone yakwata ekifo ekisooka mu nsi yonna okumala omwaka ogw’ekkumi ogw’omuddiring’anwa ng’etunda ddoola za Amerika 24.4. ;
Michelin yakwata kyakubiri n’obuwumbi bwa doola 23.6; ekyokusatu nga Goodyear erina $14.obuwumbi 3; Era embalaasi ya Girimaani ey’okuna ng’erina obuwumbi bwa ddoola 11.3 mu kutunda, ekyongera okufunza ekituli n’esatu ezisinga obulungi. wadde ng’olukalu lwa Girimaani lulina ekituli kumpi obuwumbi bwa ddoola za Amerika busatu ne Goodyear ey’okusatu, mu myaka egiyise, ssente ezitasalako zisobozesezza obusobozi bw’okukola emipiira gy’abasaabaze okugaziya obukadde 20. Obusobozi bwayo mu kukola emipiira gy’abasaabaze bugeraageranyizibwa ku Goodyear era busuubirwa okukuba ensi yonna mu myaka egiyise. Sirika "amagulu asatu" embeera.
Enkyukakyuka yokka mu bifo 10 ebisinga obulungi eri nti omupiira gwa Sumitomo gusukkulumye ku Pirelli mu Italy okutuuka mu kifo eky’okutaano ate Pirelli n’akwata ekifo kya mukaaga. China Chemical yafuna ekitundu ky’eby’obugagga by’emipiira egy’obusuubuzi egy’obusuubuzi n’omupiira gwa China ogw’essanyu ogw’emirundi ebiri, Qingdao Huanghai Rubber ne Guilin tire. Pirelli ranked one step mu kukendeeza ku kutunda emipiira egy’obusuubuzi. summito accounted ne summito accounted colourage with reducing commercial tire. summito ranked 1 Goodyear. Amakampuni ga North America gakola eby'okutunda, nga gayingira mu bitaano ebisooka.
Ekifo eky’omusanvu ye Hankook Tire; Ow’omunaana ye Youke Homa; Mu kifo kya 9 ne 10, kkampuni z’emipiira za China, Zhengxin International ekwata ekifo kya 9 mu kifo kya doola 3.9555, ate Hangzhou Zhongce etundibwa eri obuwumbi bwa doola za Amerika 3.6219 mu kifo kya 10.
Ekifo eky’ekkumi n’ekimu ye mipiira gya Singapore Jiatong; Mu kifo kya 12 ne 13 zisuulibwa, omupiira gwa Toyo ogwa Japan gusukkulumye ku mupiira gwa US Cooper Tire ogukwata ekifo kya 12, omupiira gwa US Cooper Tire gukwata kya 13; Eza 14 ne 15 ze zimu ku mipiira gya Kumho egya South Korea ne kkampuni za MRF ez’Abayindi.
Waliwo enkyukakyuka ezimu mu kifo kya 16th, 17th, 18th, 19th ne 20th, nga zino ze, India Apollo Tires, China Shandong Linglong Rubber, Shandong Hengfeng Rubber, Sailong Jinyu, South Korea’s Century tires, of which racing wheel jinyu rose from 27} 27th last last 27} yakyuka mu kifo kya 19th 19th yakyuka 19th yakyuka 19th omwaka oguwedde 19th 19th, nga 19th, 19th, 19th, 19th, 19th, 19th, 19th. LOT. .
Mu basinga 75, mulimu 33 mu China ku lukalu, 5 mu Taiwan, 7 mu Buyindi, 5 mu Amerika, 4 mu Japan, 3 mu South Korea, 2 mu Yitale, Russia, Vietnam ne Turkey, Bufalansa, Girimaani, Singapore{8}} Finland, Belarus, Canada, Sweden, Iran, Argentina ne Indonesia buli emu erina omuntu omu{Set {9}, sweden, Iran, Argentina ne Indonesia
Waliwo ennyiriri ssatu empya ez’okuyingira, nga zino ze ziyitibwa Italy Prometeon Tire Group, Vietnam Big Pouch Tire ne China Shandong Fengyuan Tire. Waliwo endala ssatu okuggyako ezisinga 75, nga zino ze India United Tire, Czech Mitas ne Chinese Buddy tire.
Mu nsengeka 75 ezisinga obulungi, kkampuni z’emipiira gy’Abachina zaali 38, nga zino zisukka mu kitundu kyazo, nga ku zino 10 ezisinga zaali za bifo bibiri, 20 ezisinga zaali za bifo 5.