{"id":9936,"date":"2024-11-05T12:26:20","date_gmt":"2024-11-05T10:26:20","guid":{"rendered":"https:\/\/www.incar.fi\/?p=9936"},"modified":"2024-11-05T12:34:20","modified_gmt":"2024-11-05T10:34:20","slug":"talvirenkaat-alle-ja-maltti-paalle","status":"publish","type":"post","link":"https:\/\/www.incar.fi\/sv\/2024\/11\/talvirenkaat-alle-ja-maltti-paalle\/","title":{"rendered":"Talvirenkaat alle ja maltti p\u00e4\u00e4lle"},"content":{"rendered":"\n

Vesisateen j\u00e4lkeinen lumimyr\u00e4kk\u00e4, musta j\u00e4\u00e4 ja pitenev\u00e4t jarrutusmatkat vaativat autoilijalta tilannetajua sek\u00e4 hyv\u00e4t talvirenkaat. Lue vinkkej\u00e4 turvalliseen talviajoon, johon kannattaa varautua hyv\u00e4n s\u00e4\u00e4n aikana. Ehditk\u00f6 reagoida ajoissa?<\/em><\/strong> <\/p>\n\n\n\n

Vinkkej\u00e4 talvirengaskauteen<\/h2>\n\n\n\n

\u00c4l\u00e4 anna talven yll\u00e4tt\u00e4\u00e4 t\u00e4n\u00e4 vuonna, vaan vaihda \u2013 tai vaihdata \u2013 renkaat ennen pakkasia.\u00a0Traficomin ohjeen<\/a> mukaan: \u201dSuomessa on k\u00e4ytett\u00e4v\u00e4 talvirenkaita 1.11.\u201331.3., jos s\u00e4\u00e4 tai keli sit\u00e4 vaatii.\u201d\u00a0<\/em>\u00a0<\/p>\n\n\n\n

1. Ratsaa vanhat talvirenkaat itse<\/h2>\n\n\n\n

\u2022\u00a0 Mittaa urasyvyys \u2013 2 euron testill\u00e4<\/strong>\u00a0
Tieliikennelain mukaan talvirenkaiden p\u00e4\u00e4urien syvyyden tulee olla v\u00e4hint\u00e4\u00e4n 3,0 mm, mutta\u00a0suositus talvella on 5,0 mm. Tee kolikkotesti: Aseta kahden euron kolikko renkaan p\u00e4\u00e4uraan. Mik\u00e4li kolikon hopeinen reunaosa \u2013 joka on 4 mm \u2013 uppoaa uraan kokonaisuudessaan, ovat renkaat talviajokunnossa.\u00a0\u00a0<\/p>\n\n\n\n

\u2022 Tarkista nastojen m\u00e4\u00e4r\u00e4 \u2013 25 % s\u00e4\u00e4nt\u00f6<\/strong>\u00a0
Ennen vanhojen talvirenkaiden vaihtoa, tarkista onko renkaissa riitt\u00e4v\u00e4sti nastoja. Erot nastojen m\u00e4\u00e4r\u00e4\u00e4n \u2013 eri renkaiden v\u00e4lill\u00e4 \u2013 saa olla korkeintaan 25 %. Kaikissa renkaissa tulee olla nastoja j\u00e4ljell\u00e4 v\u00e4hint\u00e4\u00e4n 75 %.\u00a0<\/p>\n\n\n\n

\u2022 Selvit\u00e4 renkaiden ik\u00e4 \u2013 DOT-merkint\u00e4<\/strong>\u00a0
Talvirenkaiden suositeltava k\u00e4ytt\u00f6ik\u00e4 on enint\u00e4\u00e4n 6 vuotta. Valmistusajankohdan n\u00e4et renkaan kyljess\u00e4 olevasta DOT-merkinn\u00e4st\u00e4 (Department of Transportation). Esimerkiksi numerosarja 4220 tarkoittaa, ett\u00e4 renkaat on valmistettu viikolla 42 vuonna 2020.\u00a0<\/p>\n\n\n\n

Ota my\u00f6s huomioon, ett\u00e4 renkaat \u201dvanhenevat\u201d l\u00e4hes puoli vuotta talven aikana. Mik\u00e4li tarvitset uudet talvirenkaat, tulee eteesi suuri kysymys:\u00a0<\/p>\n\n\n\n

2. Nastat vai kitkat?<\/h2>\n\n\n\n

Talvirenkaina saa k\u00e4ytt\u00e4\u00e4 nastarenkaita tai nastattomia kitkarenkaita. Kummat renkaat kannattaa valita \u2013 on autoilijan p\u00e4\u00e4tett\u00e4viss\u00e4. Muutamia yleisi\u00e4 m\u00e4\u00e4ritelmi\u00e4:\u00a0\u00a0
Nastarenkaat<\/strong> pit\u00e4v\u00e4t hyvin j\u00e4\u00e4ll\u00e4 ja vaikeissa talviolosuhteissa. Kokemattomalle kuljettajalle turvallisempi valinta.\u00a0\u00a0
Kitkarenkaat<\/strong> kuluttavat tienpintaa nastarenkaita v\u00e4hemm\u00e4n ja ovat hiljaisemmat. Kitkarenkaita saa k\u00e4ytt\u00e4\u00e4 tarvittaessa my\u00f6s \u201dtalvirengaskauden\u201d ulkopuolella.\u00a0<\/p>\n\n\n\n

3. Ennakoi: Talvella jarrutusmatka piteneeee…<\/h2>\n\n\n\n

Talvella kaasujalkaa kannattaa hellitt\u00e4\u00e4, koska esimerkiksi teiden liukkaus ja lumiset urat vaikeuttavat auton hallintaa. Kuivaan kes\u00e4keliin verrattuna auton reaktio- ja jarrutusmatka pitenee j\u00e4isell\u00e4 tiell\u00e4 jopa nelinkertaiseksi \u2013 50 metrist\u00e4 l\u00e4hes 190 metriin!\u00a0\u00a0\u00a0<\/p>\n\n\n\n

Alla Liikenneturvan testaamia<\/a> pys\u00e4htymismatkoja ja -aikoja.\u00a0 Ajonopeus on esimerkeiss\u00e4\u00a080 km\/h<\/strong>.<\/p>\n\n\n\n

Kuiva tie: <\/strong>pys\u00e4htymismatka 50 m <\/strong>= 4 sekuntia
Luminen tie: <\/strong>pys\u00e4htymismatka 105 m <\/strong>= 9 sekuntia
J\u00e4inen tie: <\/strong>pys\u00e4htymismatka 187 m <\/strong>= 17 sekuntia
Kun ajonopeus kasvaa 100 km\/h, jarrutusmatka j\u00e4isell\u00e4 tiell\u00e4 kasvaa 285 metriin.\u00a0\u00a0<\/p>\n\n\n\n

4. Mit\u00e4 muuta talviajossa kannattaa ottaa huomioon?<\/h2>\n\n\n\n

\u00a0Hyvien renkaiden lis\u00e4ksi turvalliseen talviajoon tarvitaan:\u202f\u00a0<\/p>\n\n\n\n

    \n
  1. Hyv\u00e4 N\u00e4kyvyys.<\/strong>\u202fVarmista, ett\u00e4 tuulilasi ja valot ovat puhtaat ennen ajoon l\u00e4ht\u00f6\u00e4.\u00a0\u00a0<\/li>\n<\/ol>\n\n\n\n
      \n
    1. Oikea ajotyyli.<\/strong> V\u00e4lt\u00e4 \u00e4kkin\u00e4isi\u00e4 liikkeit\u00e4\u202fja kiihdyt\u00e4, jarruta sek\u00e4 k\u00e4\u00e4nny tasaisesti.\u202f Mieti my\u00f6s kannattaako l\u00e4hte\u00e4 ohittamaan vai ei.\u00a0\u00a0<\/li>\n<\/ol>\n\n\n\n
        \n
      1. Turvav\u00e4li.<\/strong> Muista se \u2013 tavallista pidempi \u2013 turvav\u00e4li.\u00a0<\/li>\n<\/ol>\n\n\n\n

        J\u00e4\u00e4raapan ja lumiharjan lis\u00e4ksi autoon kannattaa varata hiekkaa ja lumilapio, mik\u00e4li autosi j\u00e4\u00e4 jumiin lumeen tai liukkaalle tielle.   <\/p>\n\n\n\n

        Turvallista talviajelua kaikille teille!<\/em><\/strong> <\/p>\n","protected":false},"excerpt":{"rendered":"

        Vesisateen j\u00e4lkeinen lumimyr\u00e4kk\u00e4, musta j\u00e4\u00e4 ja pitenev\u00e4t jarrutusmatkat vaativat autoilijalta tilannetajua sek\u00e4 hyv\u00e4t talvirenkaat. Lue vinkkej\u00e4 turvalliseen talviajoon, johon kannattaa varautua hyv\u00e4n s\u00e4\u00e4n aikana. Ehditk\u00f6 reagoida ajoissa?  Vinkkej\u00e4 talvirengaskauteen \u00c4l\u00e4 […]<\/p>\n","protected":false},"author":81,"featured_media":5809,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[125,1],"tags":[],"class_list":["post-9936","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-artikkeli","category-tiedotteet"],"aioseo_notices":[],"uagb_featured_image_src":{"full":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-scaled.jpeg",2560,1707,false],"thumbnail":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-400x267.jpeg",400,267,true],"medium":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-800x533.jpeg",800,533,true],"medium_large":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-768x512.jpeg",768,512,true],"large":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-1200x800.jpeg",1200,800,true],"1536x1536":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-1536x1024.jpeg",1536,1024,true],"2048x2048":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-2048x1365.jpeg",2048,1365,true],"gform-image-choice-sm":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-scaled.jpeg",300,200,false],"gform-image-choice-md":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-scaled.jpeg",400,267,false],"gform-image-choice-lg":["https:\/\/www.incar.fi\/media\/2022\/01\/AdobeStock_245992432-scaled.jpeg",600,400,false]},"uagb_author_info":{"display_name":"Marika Karppi","author_link":"https:\/\/www.incar.fi\/sv\/author\/marika-karppi\/"},"uagb_comment_info":0,"uagb_excerpt":"Vesisateen j\u00e4lkeinen lumimyr\u00e4kk\u00e4, musta j\u00e4\u00e4 ja pitenev\u00e4t jarrutusmatkat vaativat autoilijalta tilannetajua sek\u00e4 hyv\u00e4t talvirenkaat. Lue vinkkej\u00e4 turvalliseen talviajoon, johon kannattaa varautua hyv\u00e4n s\u00e4\u00e4n aikana. Ehditk\u00f6 reagoida ajoissa?  Vinkkej\u00e4 talvirengaskauteen \u00c4l\u00e4 […]","_links":{"self":[{"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/posts\/9936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/users\/81"}],"replies":[{"embeddable":true,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/comments?post=9936"}],"version-history":[{"count":5,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/posts\/9936\/revisions"}],"predecessor-version":[{"id":9941,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/posts\/9936\/revisions\/9941"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/media\/5809"}],"wp:attachment":[{"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/media?parent=9936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/categories?post=9936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.incar.fi\/sv\/wp-json\/wp\/v2\/tags?post=9936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}