{"id":849,"date":"2026-07-20T11:51:07","date_gmt":"2026-07-20T08:51:07","guid":{"rendered":"https:\/\/fleetintelligence.com.tr\/blog\/?p=849"},"modified":"2026-07-20T13:08:48","modified_gmt":"2026-07-20T10:08:48","slug":"lastik-dis-derinligi-ne-kadar-olmali","status":"publish","type":"post","link":"https:\/\/fleetintelligence.com.tr\/blog\/lastik-dis-derinligi-ne-kadar-olmali\/","title":{"rendered":"Lastik Di\u015f Derinli\u011fi Ne Kadar Olmal\u0131?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"849\" class=\"elementor elementor-849\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10e695e e-flex e-con-boxed e-con e-parent\" data-id=\"10e695e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e22cddd elementor-widget elementor-widget-text-editor\" data-id=\"e22cddd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<article>\n<p><strong>Lastik di\u015f derinli\u011fi ne kadar olmal\u0131?<\/strong> Bu soru, s\u00fcr\u00fc\u015f g\u00fcvenli\u011finin en \u00e7ok g\u00f6z ard\u0131 edilen ama en kritik detaylar\u0131ndan biridir. Lastikler arac\u0131n\u0131z\u0131n yolla temas eden tek noktas\u0131d\u0131r; di\u015f derinli\u011fi do\u011frudan fren mesafesini, viraj tutu\u015funu ve \u0131slak zeminde tutunmay\u0131 etkiler. Bu rehberde <strong>lastik di\u015f derinli\u011finin<\/strong> ka\u00e7 milimetre olmas\u0131 gerekti\u011fini, yasal s\u0131n\u0131r\u0131, \u00f6l\u00e7\u00fcm y\u00f6ntemlerini ve lastik de\u011fi\u015fim zaman\u0131n\u0131 net bi\u00e7imde a\u00e7\u0131kl\u0131yoruz.<\/p>\n\n<h2>Lastik Di\u015f Derinli\u011fi Nedir?<\/h2>\n<p>Di\u015f derinli\u011fi, lastik s\u0131rt\u0131ndaki oyuklar\u0131n (kanallar\u0131n) taban ile en \u00fcst nokta aras\u0131ndaki y\u00fcksekli\u011fidir. Bu kanallar, \u0131slak zeminde suyu tahliye ederek lasti\u011fin yola tutunmas\u0131n\u0131 sa\u011flar. Di\u015f derinli\u011fi azald\u0131k\u00e7a su tahliyesi zay\u0131flar ve <strong>k\u0131zaklama (aquaplaning)<\/strong> riski artar.<\/p>\n\n<h2>Di\u015f Derinli\u011fi \u0130\u00e7in Yasal S\u0131n\u0131r: 1,6 mm<\/h2>\n<p>K\u0131sa yan\u0131t: yaz lastiklerinde di\u015f derinli\u011fi <strong>en az 1,6 mm<\/strong> olmal\u0131d\u0131r. T\u00fcrkiye\u2019de yasal asgari di\u015f derinli\u011fi 1,6 mm\u2019dir; bu s\u0131n\u0131r\u0131n alt\u0131na inen lastikler g\u00fcvenli say\u0131lmaz ve muayenede kusur olu\u015fturur. Ancak g\u00fcvenlik i\u00e7in bu yasal s\u0131n\u0131ra kadar beklememek gerekir: yaz lastiklerini yakla\u015f\u0131k <strong>3 mm<\/strong>\u2019ye, k\u0131\u015f lastiklerini ise <strong>4 mm<\/strong>\u2019ye inmeden de\u011fi\u015ftirmek \u00f6nerilir.<\/p>\n\n<h2>Di\u015f Derinli\u011fi Nas\u0131l \u00d6l\u00e7\u00fcl\u00fcr?<\/h2>\n<ul>\n  <li><strong>Di\u015f derinli\u011fi \u00f6l\u00e7er:<\/strong> En do\u011fru sonucu veren, ucuz ve pratik bir alettir.<\/li>\n  <li><strong>TWI (a\u015f\u0131nma g\u00f6stergesi):<\/strong> Lastik kanal\u0131n\u0131n i\u00e7inde yer alan k\u00fc\u00e7\u00fck \u00e7\u0131k\u0131nt\u0131lard\u0131r; s\u0131rt bu \u00e7\u0131k\u0131nt\u0131larla ayn\u0131 seviyeye geldiyse lastik \u00f6mr\u00fcn\u00fc tamamlam\u0131\u015ft\u0131r.<\/li>\n  <li><strong>1 TL y\u00f6ntemi:<\/strong> Madeni paray\u0131 kanala yerle\u015ftirin; paran\u0131n g\u00fcm\u00fc\u015f kenar\u0131 t\u00fcm\u00fcyle g\u00f6r\u00fcn\u00fcyorsa di\u015f derinli\u011fi kritik seviyededir.<\/li>\n<\/ul>\n\n<h2>K\u0131\u015f Lasti\u011finde \u00d6nerilen Di\u015f Derinli\u011fi<\/h2>\n<p>K\u0131\u015f lastiklerinde performans, di\u015f derinli\u011fi 4 mm\u2019nin alt\u0131na indi\u011finde belirgin bi\u00e7imde d\u00fc\u015fer. Bu nedenle yasal s\u0131n\u0131r 1,6 mm olsa da, k\u0131\u015f lastikleri i\u00e7in <strong>4 mm ve \u00fczeri<\/strong> di\u015f derinli\u011fi \u00f6nerilir.<\/p>\n<p>T\u00fcrkiye\u2019de k\u0131\u015f lasti\u011fi kullan\u0131m\u0131 ticari ara\u00e7lar i\u00e7in <strong>her y\u0131l yakla\u015f\u0131k 15 Kas\u0131m\u201315 Nisan<\/strong> d\u00f6neminde zorunludur; son y\u0131llarda \u015fehirleraras\u0131 yollarda hususi otomobilleri de kapsayacak bi\u00e7imde uygulanmaktad\u0131r. Zorunlulu\u011fa uymamak idari para cezas\u0131 gerektirir. Tarih, kapsam ve ceza tutar\u0131 y\u0131llara g\u00f6re g\u00fcncellendi\u011finden, sezon \u00f6ncesi Karayollar\u0131 Genel M\u00fcd\u00fcrl\u00fc\u011f\u00fc (KGM) duyurular\u0131n\u0131 kontrol etmek en do\u011frusudur.<\/p>\n\n<h2>Di\u015f Derinli\u011fi Azal\u0131nca Ne Olur?<\/h2>\n<p>Di\u015f derinli\u011fi azald\u0131k\u00e7a \u0131slak zeminde fren mesafesi uzar, viraj tutu\u015fu zay\u0131flar ve aquaplaning riski artar. Kar ve buzda ise tutunma ciddi bi\u00e7imde d\u00fc\u015fer. Yani a\u015f\u0131nm\u0131\u015f lastik, yaln\u0131zca yasal de\u011fil, ger\u00e7ek bir <strong>g\u00fcvenlik<\/strong> sorunudur.<\/p>\n\n<h2>Lastik Ne Zaman De\u011fi\u015fmeli?<\/h2>\n<ul>\n  <li>Di\u015f derinli\u011fi yasal s\u0131n\u0131ra (1,6 mm) yakla\u015ft\u0131\u011f\u0131nda,<\/li>\n  <li>Yanak veya s\u0131rtta \u00e7atlak, balon ya da kesik olu\u015ftu\u011funda,<\/li>\n  <li>\u00dcretim tarihinden itibaren yakla\u015f\u0131k 5\u20136 y\u0131l ge\u00e7ti\u011finde (di\u015f iyi olsa bile kau\u00e7uk sertle\u015fir),<\/li>\n  <li>D\u00fczensiz a\u015f\u0131nma (tek tarafl\u0131 yenme) g\u00f6r\u00fcld\u00fc\u011f\u00fcnde \u2014 bu genelde rot-balans veya bas\u0131n\u00e7 sorununa i\u015faret eder.<\/li>\n<\/ul>\n\n<h2>Filo Ara\u00e7lar\u0131nda Lastik Takibi<\/h2>\n<p>\u00c7ok ara\u00e7l\u0131 filolarda lastik di\u015f derinli\u011fi, bas\u0131n\u00e7 ve mevsimlik lastik takibi hem g\u00fcvenlik hem maliyet a\u00e7\u0131s\u0131ndan kritiktir. D\u00fczenli kontrol, kazalar\u0131 ve erken lastik de\u011fi\u015fim maliyetini azalt\u0131r. Fleet Intelligence uzun d\u00f6nem filo kiralama ve kurumsal ara\u00e7 kiralama \u00e7\u00f6z\u00fcmleri kapsam\u0131nda bak\u0131m ve lastik y\u00f6netimi tek elden takip edilebilir.<\/p>\n\n<h2>S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h2>\n<h3>Lastik di\u015f derinli\u011fi ka\u00e7 mm olmal\u0131?<\/h3>\n<p>Yaz lastiklerinde yasal asgari s\u0131n\u0131r 1,6 mm\u2019dir. G\u00fcvenlik i\u00e7in bu s\u0131n\u0131ra gelmeden de\u011fi\u015ftirmek \u00f6nerilir. K\u0131\u015f lastiklerinde ise 4 mm ve \u00fczeri idealdir.<\/p>\n<h3>Di\u015f derinli\u011fini evde nas\u0131l \u00f6l\u00e7erim?<\/h3>\n<p>Di\u015f derinli\u011fi \u00f6l\u00e7er en do\u011fru sonucu verir. Alternatif olarak lastikteki TWI g\u00f6stergesini veya 1 TL y\u00f6ntemini kullanabilirsiniz.<\/p>\n<h3>Lastik ka\u00e7 y\u0131lda bir de\u011fi\u015fir?<\/h3>\n<p>Di\u015f derinli\u011fi yeterli olsa bile, \u00fcretimden itibaren yakla\u015f\u0131k 5\u20136 y\u0131l sonra kau\u00e7uk sertle\u015fti\u011fi i\u00e7in lasti\u011fin de\u011fi\u015ftirilmesi \u00f6nerilir.<\/p>\n<\/article>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Lastik di\u015f derinli\u011fi ne kadar olmal\u0131? Bu soru, s\u00fcr\u00fc\u015f g\u00fcvenli\u011finin en \u00e7ok g\u00f6z ard\u0131 edilen ama en kritik detaylar\u0131ndan biridir. Lastikler arac\u0131n\u0131z\u0131n yolla temas eden tek noktas\u0131d\u0131r; di\u015f derinli\u011fi do\u011frudan fren mesafesini, viraj tutu\u015funu ve \u0131slak zeminde tutunmay\u0131 etkiler. Bu rehberde lastik di\u015f derinli\u011finin ka\u00e7 milimetre olmas\u0131 gerekti\u011fini, yasal s\u0131n\u0131r\u0131, \u00f6l\u00e7\u00fcm y\u00f6ntemlerini ve lastik de\u011fi\u015fim [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/posts\/849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=849"}],"version-history":[{"count":11,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/posts\/849\/revisions"}],"predecessor-version":[{"id":861,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/posts\/849\/revisions\/861"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/media\/850"}],"wp:attachment":[{"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fleetintelligence.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}