{"id":1095,"date":"2024-06-28T09:29:05","date_gmt":"2024-06-28T09:29:05","guid":{"rendered":"https:\/\/1pneu.eu\/pneublog\/?p=1095"},"modified":"2024-06-28T09:29:07","modified_gmt":"2024-06-28T09:29:07","slug":"dot-pneumatiky","status":"publish","type":"post","link":"https:\/\/1pneu.eu\/pneublog\/dot-pneumatiky\/","title":{"rendered":"DOT pneumatiky: Co znamen\u00e1 a pro\u010d je pro v\u00e1s d\u016fle\u017eit\u00fd?"},"content":{"rendered":"\n

Kupujete nov\u00e9 pneumatiky nebo p\u0159em\u00fd\u0161l\u00edte o jejich koupi? V tom p\u0159\u00edpad\u011b byste m\u011bli v\u011bnovat pozornost n\u011bkolika \u00fadaj\u016fm, kter\u00e9 na nich najdete. Jedn\u00edm z nich je tzv. DOT k\u00f3d pneumatiky. Co to vlastn\u011b je, na co slou\u017e\u00ed a co v\u00e1m prozrad\u00ed? To v\u0161e se dozv\u00edte v na\u0161em \u010dl\u00e1nku.<\/strong><\/p>\n\n\n\n

P\u0159i v\u00fdb\u011bru spr\u00e1vn\u00fdch pneumatik<\/a> pro va\u0161e vozidlo je d\u016fle\u017eit\u00e9 zn\u00e1t n\u011bkolik \u00fadaj\u016f. Krom\u011b \u0161\u00ed\u0159ky, v\u00fd\u0161ky, pr\u016fm\u011bru, rychlostn\u00edho a z\u00e1t\u011b\u017eov\u00e9ho indexu je vhodn\u00e9 zn\u00e1t tak\u00e9 tzv. DOT k\u00f3d.<\/strong> Tenhle \u00fadaj obvykle najdete na bo\u010dnici pneumatiky.<\/strong> V\u00edte, co tenhle k\u00f3d znamen\u00e1?<\/p>\n\n\n\n

Co je DOT k\u00f3d pneumatiky?<\/h2>\n\n\n\n

DOT k\u00f3d pneumatiky je identifika\u010dn\u00ed \u00fadaj, kter\u00fd v\u00e1m poskytne informace o p\u016fvodu a v\u011bku pneumatiky.<\/strong> Zkratka DOT znamen\u00e1 „Department of Transportation“, co\u017e je n\u00e1zev americk\u00e9ho ministerstva dopravy.<\/p>\n\n\n\n

Tenhle k\u00f3d je d\u016fle\u017eit\u00fd zejm\u00e9na pro bezpe\u010dnost a sledov\u00e1n\u00ed kvality pneumatiky<\/a>. Bez n\u011bj byste nap\u0159\u00edklad p\u0159i koupi pou\u017eit\u00fdch pneumatik nemuseli v\u011bd\u011bt, jak star\u00e9 jsou a jak\u00e9 je jejich opot\u0159eben\u00ed. Star\u0161\u00ed pneumatiky toti\u017e mohou ztr\u00e1cet sv\u00e9 j\u00edzdn\u00ed vlastnosti a spolehlivost. Proto se nedoporu\u010duje kupovat pneumatiky star\u0161\u00ed ne\u017e 6 let.<\/strong><\/p>\n\n\n\n

Z \u010deho se skl\u00e1d\u00e1 k\u00f3d DOT <\/h3>\n\n\n\n

DOT k\u00f3d se skl\u00e1d\u00e1 z \u0159et\u011bzce 7 a\u017e 12 znak\u016f<\/strong>, obvykle v\u0161ak 12, kter\u00e9 obsahuj\u00ed n\u011bkolik informac\u00ed:<\/p>\n\n\n\n

    \n
  • DOT ozna\u010duje certifikaci.<\/li>\n\n\n\n
  • Prvn\u00ed 4 znaky<\/strong> ozna\u010duj\u00ed tov\u00e1rnu, kde byla pneumatika vyrobena, a rozm\u011br pneumatiky.<\/li>\n\n\n\n
  • Dal\u0161\u00ed 4 znaky<\/strong> skr\u00fdvaj\u00ed v\u00fdrobn\u00ed k\u00f3d pneumatiky.<\/li>\n\n\n\n
  • Posledn\u00ed 4 \u010d\u00edslice<\/strong> ud\u00e1vaj\u00ed datum v\u00fdroby (nap\u0159. 1423), kde prvn\u00ed dva znaky ozna\u010duj\u00ed t\u00fdden v roce a dal\u0161\u00ed dva ozna\u010duj\u00ed rok v\u00fdroby.<\/li>\n<\/ul>\n\n\n\n

    P\u0159\u00edklad k\u00f3du DOT<\/h3>\n\n\n\n

    Pro lep\u0161\u00ed p\u0159edstavu si uk\u00e1\u017eeme n\u00e1zorn\u00fd p\u0159\u00edklad takov\u00e9ho k\u00f3du:<\/p>\n\n\n\n

    DOT 4M1D 00YX 1121<\/strong><\/p>\n\n\n\n

      \n
    • 4M = ozna\u010den\u00ed z\u00e1vodu, kde byla pneumatika vyrobena.<\/li>\n\n\n\n
    • 1D = rozm\u011brov\u00fd k\u00f3d pneumatiky podle v\u00fdrobce.<\/li>\n\n\n\n
    • 00YX = v\u00fdrobn\u00ed k\u00f3d podle v\u00fdrobce.<\/li>\n\n\n\n
    • 11 = pneumatika byla vyrobena v 11. t\u00fddnu roku.<\/li>\n\n\n\n
    • 21 = pneumatika byla vyrobena v roce 2021.<\/li>\n<\/ul>\n\n\n\n

      M\u011bl by b\u00fdt p\u0159i n\u00e1kupu zohledn\u011bn k\u00f3d DOT?<\/h2>\n\n\n\n

      Tento k\u00f3d je jist\u011b d\u016fle\u017eit\u00fdm \u00fadajem a p\u0159i n\u00e1kupu byste ho m\u011bli br\u00e1t na v\u011bdom\u00ed. Nen\u00ed v\u0161ak t\u00edm nejd\u016fle\u017eit\u011bj\u0161\u00edm,<\/strong> zejm\u00e9na p\u0159i n\u00e1kupu nov\u00fdch pneumatik. Ty jsou \u010dasto star\u00e9 jen n\u011bkolik m\u011bs\u00edc\u016f a\u017e maxim\u00e1ln\u011b 2 roky, tak\u017ee se o DOT nemus\u00edte starat. Jin\u00e9 je to p\u0159i n\u00e1kupu ojet\u00fdch pneumatik,<\/strong> kter\u00e9 mohou b\u00fdt ji\u017e star\u0161\u00ed, a i kdy\u017e nejsou opot\u0159ebovan\u00e9, guma m\u016f\u017ee b\u00fdt degradovan\u00e1.<\/p>\n\n\n\n

      Jak ji\u017e bylo zm\u00edn\u011bno, nedoporu\u010duje se kupovat pneumatiky star\u0161\u00ed ne\u017e 6 let. Pneumatika v\u0161ak za\u010dne st\u00e1rnout a\u017e po namontov\u00e1n\u00ed <\/strong>na vozidlo, tak\u017ee p\u0159i posuzov\u00e1n\u00ed st\u00e1\u0159\u00ed je t\u0159eba br\u00e1t v \u00favahu, jak dlouho byla pou\u017e\u00edv\u00e1na. Koneckonc\u016f, pneumatiky \u010dasto le\u017e\u00ed ve skladu nebo prodejn\u011b dlouhou dobu po jejich v\u00fdrob\u011b, p\u0159i\u010dem\u017e jejich v\u00fdkonnost se sni\u017euje jen minim\u00e1ln\u011b.<\/p>\n\n\n\n

      Dal\u0161\u00edm d\u016fle\u017eit\u00fdm bodem je, \u017ee pneumatiky se dnes vyr\u00e1b\u011bj\u00ed z mnohem kvalitn\u011bj\u0161\u00edch sm\u011bs\u00ed<\/strong> a obsahuj\u00ed r\u016fzn\u00e9 l\u00e1tky, kter\u00e9 je chr\u00e1n\u00ed p\u0159ed st\u00e1rnut\u00edm, tak\u017ee pokud se na pneumatik\u00e1ch nejezdilo a byly skladov\u00e1ny v optim\u00e1ln\u00edch podm\u00ednk\u00e1ch, nemus\u00edte se star\u0161\u00edch pneumatik, nap\u0159\u00edklad 3 nebo 4 roky star\u00fdch, ob\u00e1vat. <\/p>\n","protected":false},"excerpt":{"rendered":"

      Kupujete nov\u00e9 pneumatiky nebo p\u0159em\u00fd\u0161l\u00edte o jejich koupi? V tom p\u0159\u00edpad\u011b byste m\u011bli v\u011bnovat pozornost n\u011bkolika \u00fadaj\u016fm, kter\u00e9 na nich<\/p>\n","protected":false},"author":1,"featured_media":1097,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[45,77],"tags":[],"class_list":["post-1095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autoservis","category-pneumatiky"],"_links":{"self":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts\/1095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/comments?post=1095"}],"version-history":[{"count":5,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts\/1095\/revisions"}],"predecessor-version":[{"id":1103,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/posts\/1095\/revisions\/1103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/media\/1097"}],"wp:attachment":[{"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/media?parent=1095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/categories?post=1095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/1pneu.eu\/pneublog\/wp-json\/wp\/v2\/tags?post=1095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}