dot

輪胎 DOT 解讀

美國交通部於 1971 年 1 月（US DOT）制定了輪胎識別號碼 (TIN) 的要求， 輪胎製造商必須在輪胎的側壁上印刷DOT編碼 以便消費者可以了解輪胎的生產日期、生產廠商和其他相關資訊。
TIN 的前兩位數字表示製造商的工廠代碼，其餘數字表示輪胎尺寸和製造日期。 2015 年 4 月，TIN 的長度標準化為新輪胎 13 個符號和翻新輪胎 7 個符號。

尋找輪胎 DOT

若未能於呔肚位置找到"DOT"字眼, 則需要另一邊呔肚位尋找. 頭兩位數字代表輪胎製造商代碼. 其他則代表輪胎的尺寸及製造日期.

尋找輪胎製造日期

最後4位數字代表製造週數及年份 例如, '2319' 代表2019年第23週.

儘管該代碼是由美國交通部強制規定的，但它在全球範圍內使用。 因此，不論在任何市場DOT 代碼適用於為公共道路使用而製造的所有輪胎。 如果胎側上沒有印有 DOT 代碼，並不表示該輪胎未經授權銷售或為仿冒品。 這只是意味著該批輪胎沒有銷售必須要有 DOT 的市場。
以下DOT只作參考用途. 詳細更新請自行到美國交通部找尋, 特別是廠商的狀況。

可於本頁最底部查找常見問題, 或按此轉換到最底

新 Code: (three characters)

舊 Code: (two characters)

水平調整畫面以查看完整列表
最後更新: 2025年9月27日

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廠商 DOT 舊式 DOT 地址 國家 狀況
Hankook Tire Manufacturing Tennessee, LP 00T 2950 International Blvd. UNITED STATES (USA) Active
YOKOHAMA TIRE MANUFACTURER, LLC 020 1850 BARTON FERRY ROAD UNITED STATES Closed
SHIH FA RUBBER INDUSTRIES (VN) CO., LTD. 030 No. 52 Street 536, Bau Tran Hamlet, Nhuan Duc Commune, Cu Chi District Vietnam Active
JOHNNY TIRE SERVICE UNLIMITED LLC 068 2060 West 21st Street, UNITED STATES (USA) Active
CHINA HUHHOT RUBBER PLANT 18V 8V NO. 23, HAILAR EAST ROAD CHINA Active
SHENYANG SUNSHINE TYRE CO., LTD. 17H 7H NO. 9 EAST BEISAN ROAD CHINA Active
CHENGDE XIANGYAN TYRE CORP. LTD. 181 81 HONGSHANZUI ECONOMIC DEV. ZONE CHINA Active
WEIFANG LUYI RUBBER PRODUCTS CO., LTD. 1TN TN QIANLIU VILLAGE XIADIAN TOWN CHINA Active
SHANDONG HENGFENG RUBBER & PLASTIC CO., LTD. 183 83 DOWANG TOWN CHINA Active
SHIFENG JUXING TIRE CO., LTD. 184 84 NO.1 HUIXIN ROAD CHINA Active
CHONGQING WEIXING RUBBER INDUSTRY CO., LTD. 185 85 NO.668 LAMEI ROAD,JIESHI TOWN,BANAN DISTRICT CHINA Active
SHANDONG HONGSHENG RUBBER CO., LTD. 187 87 DAWANG CHINA Active
BRIDGESTONE HISPANIA S.A./BILBAO 15C 5C BARRIO URB(BIBAO SAN SEBASTIA), S/N.C.P. SPAIN Active
BRIDGESTONE HISPANIA S.A./BILBAO 1VT VT BARRIO URB(BIBAO SAN SEBASTIA), S/N.C.P. SPAIN Active
BRIDGESTONE HISPANIA, S.A./BURGOS 16C 6C CTRA.MADRID-IRUN, KM 243 SPAIN Active
BRIDGESTONE HISPANIA, S.A./BURGOS 1WF WF CTRA.MADRID-IRUN, KM 243 SPAIN Active
BRIDGESTONE ITALIA S.P.A./BARI 1VP VP STRADA DELLA GAMBETTA ITALY Active
BRIDGESTONE ITALIA S.P.A./BARI 19C 9C STRADA DELLA GAMBETTA ITALY Active
THE GATES RUBBER COMAPNY 1BX BX P.O. BOX 5306 UNITED STATES Active
THE GATES RUBBER COMPANY 1BW BW 999 SOUTH BROADWAY UNITED STATES Active
THE GATES RUBBER COMPANY 1BY BY 8000 SOUTH FLATI UNITED STATES Active
THE GENERAL TYRE & RUBBER COMPANY 1H0 H0 G.P.O. BOX 2805, BEAUFORT BLDG PAKISTAN Active
THE GOODYEAR TIRE & RUBBER CO. (S.A.) (PTY) LTD. 1NW NW P.O. BOX 126 SOUTH AFRICA Active
THE GOODYEAR TIRE & RUBBER COMPANY 1M6 M6 ONE GOODYEAR BOULEVARD UNITED STATES Active
THE GOODYEAR TIRE & RUBBER COMPANY 1MB MB 1144 EAST MARKET STREET UNITED STATES Active
THE GOODYEAR TIRE & RUBBER COMPANY 1MC MC P.O. BOX 920 UNITED STATES Active
THE GOODYEAR TIRE & RUBBER COMPANY 1MD MD 922 EAST MEIGHAN BOULEVARD UNITED STATES Active
THE GOODYEAR TIRE & RUBBER COMPANY 1MJ MJ P.O. BOX 1069 UNITED STATES Active
QINGDAO TAIHAO TYRE CO., LTD. 1MK MK QIANLOU RUBBER ZONE,MINGCUN TOWN CHINA Active
THE GOODYEAR TIRE & RUBBER COMPANY OF CANADA LTD 1PC PC P.O. BOX 750 CANADA Active
JK TYRE & INDUSTRIES LTD. 19F 9F JK Tyre Industries Ltd. INDIA Active
JAROSLAVI TIRE CO. 1J6 J6 RUSSIA Active
JIANGSU TYRE FACTORY 19H 9H 8 ZHENPING STREET CHINA Active
TIANJIN TYRE & RUBBER INDUSTRY CO., LTD. 13X 3X NO.1 NUJIANG ROAD, HEXI DISTRICT CHINA Active
TIANJIN TYRE MANFACTURING PLANT 14K 4K NO. 1 NUJIANG ROAD CHINA Active
TIANJIN UNITED TIRE AND RUBBER INTERNATIONAL CO., LTD 13B 3B No. 347 Hanjiang Road, Binhai New Area, Tianjin, China China Active
TIGAR TYRES D.O.O. 1T5 T5 NIKOLE PASICA 213 SERBIA Active
TITAN TIRE CORPORATION 1CF CF 2345 EAST MARKET STREET UNITED STATES Active
TRELLEBORG UMMIFARIKS AKTIEBOLAG 1LW LW SWEDEN Active
Prometeon Tyre Turkey - Kartepe 1XJ XJ Haci Halim Mah. Ankara Cad. No. 269 TURKEY Active
UNION RUBBER INDUSTRIES COMPANY, LTD. 11A 1A P.O. BOX 46-710 CHINA Active
UNIROYAL ENDUSTRI TURK ANONIM SIRKETI 1LT LT FABRIKA POSTA KUTUSU 27 TURKEY Active
SCHEFER COMERCIO INTERNACIONAL. 1LJ LJ RUA NICARAGUA STREET 284 BRAZIL Active
SHANDONG FUTAIER TIRE CO., LTD. 1AU AU CROSS SPOT OF RD MEIKAI 7 RD LIANBANG CHINA Active
SHANDONG DERUTA TYRE TECHNOLOGY CO., LTD. 1AL AL SOUTH OF AUCMA AVENUE EAST CHINA Active
TERCELO TIRE (QINGZHOU) CO., LTD. 1AN AN No.7777, Noryh Linglongshan Road, Qingzhou Economic Development Zone, CHINA Active
MICHELIN NORTH AMERICA,INC 1AP AP 1101 MICHELIN RD. UNITED STATES Active
QINGDAO LONGHUA SPECIAL HAND TRUCK CO., LTD. 1BA BA LINGSHANWEI TOWN CHINA Active
XUZHOU TONGFEI TYRE CO., LTD. 1BH BH WEST OF TIANGONG ROAD CHINA Active
INDUSTRIAS MICHELIN, S.A. DE C.V. 1K4 K4 AV 5 DE FEBERERO NO. 2113-A MEXICO Active
UNITED TIRE & RUBBER COMPANY, LTD. 1D9 D9 275 BELFIELD ROAD CANADA Active
UNITED TIRE & RUBBER MANUFACTURING COMPANY 1D3 D3 CANADA Active
UNIVERSAL TIRE COMPANY 1VU VU 2650 COLUMBIA AVENUE UNITED STATES Active
VEB REIFENKOMBINAT FURSTENWALDE 1K5 K5 GERMANY Active
CJSC "ROSAVA" 1X3 X3 LEVANEVSKY STR.91 RUSSIA Active
VEE RUBBER COMPANY, LTD. 14A 4A THAILAND Active
VEE TYRE AND RUBBER CO., LTD. 16M 6M 14/5 MOO 2, SAMULSAKORN--BAN PAEW ROAD THAILAND Active
Breuberg 1XT XT Hoechster Strasse 48 - 60 GERMANY Active
Breuberg 1CE CE Hoechster Strasse 48 - 60 GERMANY Active
VIKING ASKIM 1D1 D1 NORWAY Active
Vredestein Doetinchem B.V. - Doefinehem 1W3 W3 Broekweg 29 Netherlands
VSEOJUZNOE OJEDINENIC AVTOEXPORT 1V2 V2 VOLZHSKY TIRE PLANT RUSSIA Active
VSESJUZNOE OJEDINENIE AVTOEXPORT 1X9 X9 MOSCOVSKY TIRE PLANT RUSSIA Active
VSESOJUZNOE OJEDINENIE AVTOEXPORT 1X0 X0 MIZHNEKAMSKY TIRE PLANT RUSSIA Active
VSESOJUZNOE OJEDINENIE AVTOEXPORT 1X6 X6 BOBRUYSKY TIRE PLANT RUSSIA Active
VSESOJUZNOE OJEDINENIE AVTOEXPORT 1X7 X7 CHIMKENTSKY TIRE PLANT RUSSIA Active
VSESOJUZNOE OJEDINERIE AVTOEXPORT 1V7 V7 RUSSIA Active
WEARWELL TIRE & TUBE CO. (PVT) LTD. 2A0 AO E4/130 ARERA COLONY INDIA Active
WOLBER S.A. 17M 7M 17, RUE DE VILLENUVE FRANCE Active
NEXEN TIRE CORPORATION 18E 8E 30 YUSAN-DONG YANGSAN-SI SOUTH KOREA Active
WOOSUNG TIRE CORP. -YANGSAN PLANT 1L2 L2 30, YUSAN-RI,YANFSAN-EUP SOUTH KOREA Active
XIAMEN PETREL RUBBER CO., LTD. 11J 1J 28 JIANG JUN CI ROAD CHINA Active
YANTAI TYRE FACTORY 12W 2W NO.170 JINCHENG ROAD CHINA Active
YOKOHAMA TIRE CORPORATION 1CC CC 1500 INDIANA AVE., PO BOX 3250 UNITED STATES Active
SUPER EAST INDUSTRIAL COMPANY, LTD. 14X 4X NO.87, YUBG FU ROAD SEC.1 YUNG TAIWAN Active
CONTINENTAL AG WERK AACHEN 1LM LM HUTTENSTRASSE 7 GERMANY Active
GUANGZHOU BOLEX TYRE LTD. 16X 6X TANBU CHINA Active
BRIDGESTONE/AMERICAS TIRE OPERATIONS, LLC/AIKEN 18X 8X 1 BRIDGESTONE PARKWAY UNITED STATES Active
BRIDGESTONE ACC INDIA LTD./MADHYA PRADESH 14W 4W POST SAGORE 454774 INDIA Active
GITI TIRE (FUJIAN) COMPANY, LTD. 15W 5W HONGPU INDUSTRY PARK, HUSHI, XIUYU DISTRICT CHINA Active
CEAT LTD. HALOL 1PT PT PANCHMAHAL INDIA Active
SHANDONG QI XIA TIRE FACTORY 13W 3W 91 YING BIN ROAD CHINA Active
GOODYEAR (THAILAND) PUBLIC CO., LTD. 1NY NY 50/9 Phaholyothin Road Km. 36 THAILAND Active
LIVINGSTON'S TIRE SHOP 1V1 V1 NORTH MAIN STREET UNITED STATES Active
CONTINENTAL INDIA LIMITED 1L6 L6 MODIPURAM PLANT INDIA Active
MRF LIMITED PB NO.1 PONDA 1P9 P9 INDIA Active
MABOR DE MOCAMBIQUE, SARL 16L 6L ESTRADA NACIONAL NO 1, KM 13, C.P. 2341 MOZAMBIQUE Active
MANFACTURE FRANCAISE DES PNEUMATIQUES 1F3 F3 ZI D'AIGUILLY ROUTE DE CHARLIEU FRANCE Active
MANUFACTURE FRANCAISE DES PNEUMATICS MICHELIN 1FJ FJ ZAC DE I' ARNAHURT FRANCE Active
MARANGONI TYRE S.P.A. 13K 3K VIA ANTICOLANA NO. 32 ITALY Active
METZLER, A.G. 1EA EA POSTFACH 201726 GERMANY Closed
PT. GAJAH TUNGGAL,TBK 1Y9 Y9 JALAN GATOT SUBROTO KM.7 INDONESIA Active
P.T. INTIRUB 1J9 J9 454 CILITIAN - BOX 2626 INDONESIA Active
PARS TYRE COMPANY 1X4 X4 IRAN Active
SHANDONG CHANGLU HONG TIRE CO., LTD. 1W6 W6 North of the east head of aokama avenue, Jiehu street, Yinan County China Active
PIRELLI DE VENESUELA, C.A. 11B 1B VENEZUELA Closed
PNEUMANT 1N5 N5 VEB REIFENWERK RIESA GERMANY Active
MANUFACTURE 1B1 B1 ZI STE ANNE-ROUTE DE NANTES FRANCE Active
PNEUMATIQUES KLEBER, S.A. 1EY EY 667 ST INGBERT GERMANY Active
INDUSTRIA COLOMBIANA DE LLANTAS S.A. 12F 2F CARRERA 7 NO. 22-01 COLOMBIA Active

常見問題

1. 輪胎最長年齡可以達多長?
最長10年, 以輪胎製造日期開始計算. 建議於第六年開始尋找技術人員檢查是否能繼續使用.

根據不同品牌輪胎廠商如米芝蓮, 馬牌, 石橋, 建議車主最遲於輪胎製造日期計算後的10年更換輪胎.

2. 購買輪胎的製造日期應是多少才適合?
這取決於駕駛者的使用情況，以及全新輪胎的儲存條件。

根據美國國家公路交通安全管理局（NHTSA）所做的實驗報告，即使輪胎未曾使用，仍然會出現老化現象（但速度較慢，視儲存條件而定）。 很明顯，輪胎越新鮮越好。然而，由於較舊的全新輪胎價格較低，加上駕駛者的使用頻率，有時候較舊的全新輪胎可能對您來說更具價值。

3. 如何使用 DOT 編碼查詢輪胎是否被召回
按此 前往美國國家公路交通安全管理局（NHTSA)官方網站, 在"tire"(輪胎)查詢您的輪胎品牌. 有關該品牌的紀錄出現包括回收, 調查, 投訢.

點擊號碼將會導向另一個網站，在那裡你可以查閱每個案例的詳細資訊，包括 DOT 編碼或生產日期（這也與 DOT 有關）。

即使你不在美國，你的輪胎 DOT 編碼仍可能出現在 NHTSA（美國國家公路交通安全管理局）資料庫中， 因為某些輪胎批次是在同一時間生產，並分銷至全球各地。若出現此情況，你可能需要向當地主管機關或輪胎代理商查詢相關問題。

對於身處香港的使用者，輪胎上可能未印有 DOT 編碼，因此你將無法得知你的輪胎是否需要召回。

如有進一步查詢，即使身處香港以外地區，也歡迎透過 WhatsApp +852 5113 0668 聯絡我們，詢問有關輪胎的問題。