{"id":242,"date":"2022-12-14T16:10:02","date_gmt":"2022-12-14T15:10:02","guid":{"rendered":"https:\/\/www.rixo.cz\/blog\/?p=242"},"modified":"2026-08-07T11:15:25","modified_gmt":"2026-08-07T09:15:25","slug":"minimalni-hloubka-dezenu","status":"publish","type":"post","link":"https:\/\/www.rixo.cz\/blog\/minimalni-hloubka-dezenu\/","title":{"rendered":"Jak\u00e1 je minim\u00e1ln\u00ed hloubka dez\u00e9nu pneumatik? A pro\u010d ji hl\u00eddat nejen kv\u016fli povinn\u00e9mu ru\u010den\u00ed?"},"content":{"rendered":"\n<p><em>Posledn\u00ed aktualizace: 31. 7. 2026<\/em><\/p>\n\n\n\n<p><strong>Hloubka dez\u00e9nu pneumatiky<\/strong> je vzd\u00e1lenost mezi horn\u00ed \u010d\u00e1st\u00ed pneumatiky a z\u00e1kladnou b\u011bhounu. P\u0159edstavuje plochu, kter\u00e1 je v kontaktu s povrchem vozovky. Ale pr\u00e1v\u011b t\u00edm doch\u00e1z\u00ed po \u010dase tak\u00e9 k tomu, \u017ee se dez\u00e9n zmen\u0161uje a zmen\u0161uje.<\/p>\n\n\n\n<p>Opot\u0159eben\u00edm vzorku se sni\u017euje schopnost pneumatiky pevn\u011b p\u0159ilnout k mokr\u00e9 vozovce bi\u010dovan\u00e9 de\u0161t\u011bm, sn\u011bhem nebo kroupami. Jin\u00fdmi slovy: roste pravd\u011bpodobnost smyku a n\u00e1sledn\u00e9 nehody. \u010c\u00edm vy\u0161\u0161\u00ed rychlost, t\u00edm v\u011bt\u0161\u00ed vabank. Proto \u010desk\u00e9 (i zahrani\u010dn\u00ed) z\u00e1kony na\u0159izuj\u00ed \u0159idi\u010d\u016fm minim\u00e1ln\u00ed hloubku dez\u00e9nu. Kolik milimetr\u016f to je? <strong>Jak dez\u00e9n zm\u011b\u0159it?<\/strong> Jdeme na to.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jakou minim\u00e1ln\u00ed hloubku dez\u00e9nu na\u0159izuj\u00ed z\u00e1kony \u010cR?<\/h2>\n\n\n\n<p>P\u0159edpisy d\u011bl\u00ed pneumatiky na letn\u00ed a zimn\u00ed:<\/p>\n\n\n\n<ul>\n<li>Letn\u00ed pneumatiky maj\u00ed p\u0159i zakoupen\u00ed dez\u00e9n o hloubce 7\u20138 milimetr\u016f. Minim\u00e1ln\u00ed hloubka dez\u00e9nu je <a href=\"https:\/\/e-sbirka.gov.cz\/sb\/2023\/153\/0000-00-00#pril_7-pism_E-bod_5\" data-type=\"link\" data-id=\"https:\/\/e-sbirka.gov.cz\/sb\/2023\/153\/0000-00-00#pril_7-pism_E-bod_5\" target=\"_blank\" rel=\"noopener\">vyhl\u00e1\u0161kou o schvalov\u00e1n\u00ed technick\u00e9 zp\u016fsobilosti vozidel<\/a> stanoveno na <strong>1,6 mm<\/strong>.&nbsp;<\/li>\n\n\n\n<li>Zimn\u00ed pneumatiky se vyr\u00e1b\u011bj\u00ed s dez\u00e9nem 9\u201310 milimetr\u016f. Zimn\u00ed gumy by \u0159idi\u010di m\u011bli pou\u017e\u00edvat od 1. listopadu do 31. b\u0159ezna, pokud je na silnici souvisl\u00e1 vrstva sn\u011bhu, ledu nebo n\u00e1mrazy. Na silnici by dle <a href=\"https:\/\/e-sbirka.gov.cz\/sb\/2000\/361#par_40a\" data-type=\"link\" data-id=\"https:\/\/e-sbirka.gov.cz\/sb\/2000\/361#par_40a\" target=\"_blank\" rel=\"noopener\">\u00a7 40a z\u00e1kona o provozu na pozemn\u00edch komunikac\u00edch<\/a> nem\u011bl vyrazit v\u016fz s dez\u00e9nem pneumatik <strong>pod 4 mm<\/strong>. <\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Kdy zkontrolovat hloubku dez\u00e9nu?<\/h2>\n\n\n\n<p>\u0158idi\u010d je povinen pravideln\u011b kontrolovat hloubku dez\u00e9nu pou\u017e\u00edvan\u00fdch pneumatik. Pokud p\u0159i kontrole nam\u011b\u0159\u00edte men\u0161\u00ed hodnoty, ne\u017e jsou ty p\u0159edepsan\u00e9, mus\u00edte situaci bezodkladn\u011b \u0159e\u0161it.&nbsp;<\/p>\n\n\n\n<p>Doporu\u010dujeme v\u00e1m hloubku dez\u00e9nu kontrolovat v\u017edy na ja\u0159e a p\u0159ed zimou, kdy\u017e m\u011bn\u00edte pneumatiky (pokud zrovna nep\u0159esedl\u00e1v\u00e1te na nov\u00e9, u t\u011bch se kontrolou nemus\u00edte zdr\u017eovat). M\u00edru opot\u0159ebov\u00e1n\u00ed dez\u00e9nu nejv\u00edc ovliv\u0148uje po\u010det najet\u00fdch kilometr\u016f, ale i v\u00e1\u0161 \u0159idi\u010dsk\u00fd styl.<\/p>\n\n\n\n<p>P\u0159ezouv\u00e1n\u00ed se \u0159ada \u0159idi\u010d\u016f po zim\u011b sna\u017e\u00ed vyhnout. <a href=\"https:\/\/www.rixo.cz\/blog\/prezuti-na-letni-pneumatiky\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/blog\/prezuti-na-letni-pneumatiky\/\">V\u00fdm\u011bna zimn\u00edch pneumatik za letn\u00ed<\/a> nen\u00ed d\u00e1na z\u00e1konem. Ur\u010dit\u011b je ale \u017e\u00e1douc\u00ed, proto\u017ee vy\u0161\u0161\u00ed valiv\u00fd odpor zimn\u00edch pneu v tepl\u00e9m po\u010das\u00ed <strong>zvy\u0161uje spot\u0159ebu pohonn\u00fdch hmot a\u017e o 10 %<\/strong>, tak\u017ee o \u00fasporu za p\u0159ezut\u00ed gum nem\u016f\u017ee b\u00fdt \u0159e\u010d. Pro v\u00fdm\u011bnu zimn\u00edch pneumatik za letn\u00ed je d\u016fle\u017eit\u00e1 p\u0159edev\u0161\u00edm venkovn\u00ed teplota. Pokud se teploty u\u017e stabiln\u011b pohybuj\u00ed nad <strong>hranic\u00ed 7\u00b0 C<\/strong>, zimn\u00ed pneu p\u0159est\u00e1vaj\u00ed spr\u00e1vn\u011b plnit svou funkci. A nav\u00edc, p\u0159i boura\u010dce na sjet\u00fdch nebo star\u00fdch zvrdl\u00fdch gum\u00e1ch v\u00e1m nepom\u016f\u017ee ani poji\u0161\u0165ovna. <\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.rixo.cz\/pojisteni-vozidel\/\" style=\"background-color:#ff8500\">Srovnejte si autopoji\u0161t\u011bn\u00ed do dvou minut<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak jednodu\u0161e zm\u011b\u0159it hloubku dez\u00e9nu?<\/h2>\n\n\n\n<p>Pokud pot\u0159ebujete zm\u011b\u0159it hloubku dez\u00e9nu, zastavte na rovin\u011b. Kola vyto\u010dte do co nejv\u011bt\u0161\u00edho \u00fahlu, a\u0165 se k pneumatik\u00e1m pohodln\u011b dostanete. Odstra\u0148te p\u0159\u00edpadn\u00e9 kam\u00ednky, kter\u00e9 by v\u00e1m m\u011b\u0159en\u00ed komplikovaly.<\/p>\n\n\n\n<p>P\u0159ipravte si tzv. hloubkom\u011br a p\u0159ilo\u017ete ho k pod\u00e9ln\u00e9 dr\u00e1\u017ece zhruba 4 cm od bo\u010dn\u00edho pl\u00e1\u0161t\u011b. V t\u00e9to oblasti b\u00fdv\u00e1 opot\u0159eben\u00ed pneumatik nejkriti\u010dt\u011bj\u0161\u00ed. Hloubkom\u011br se\u017eenete na <strong> benz\u00ednov\u00fdch pump\u00e1ch, v hobby marketech a v nep\u0159ebern\u00e9m mno\u017estv\u00ed e-shop\u016f<\/strong>. Jeho cena za\u010d\u00edn\u00e1 zhruba na 60 K\u010d. V nab\u00eddce je tak\u00e9 digit\u00e1ln\u00ed m\u011b\u0159i\u010d dez\u00e9nu, kter\u00fd stoj\u00ed asi t\u0159ikr\u00e1t v\u00edc, nebo p\u0159\u00edstroje kombinuj\u00edc\u00ed v\u00edc funkcionalit (typicky nap\u0159. tlakom\u011br a hloubkom\u011br).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u011b\u0159en\u00ed hloubky dez\u00e9nu bez hloubkom\u011bru<\/h3>\n\n\n\n<p>Nem\u00e1te po ruce hloubkom\u011br? Pro ode\u010dten\u00ed p\u0159ibli\u017en\u00e9ho v\u00fdsledku si vysta\u010d\u00edte i bez n\u011bj, pokud m\u00e1te v kapse <strong>minci<\/strong>. V l\u00e9t\u011b z pen\u011b\u017eenky vylovte p\u011btikorunu a zasu\u0148te ji do b\u011bhounu vzh\u016fru nohama (aby \u010d\u00edslice 5 byla obr\u00e1cen\u011b). Pokud vid\u00edte cel\u00e9 \u010d\u00edslo, pneumatiku vym\u011b\u0148te.<\/p>\n\n\n\n<p>V zim\u011b si vysta\u010d\u00edte s pades\u00e1tikorunou nebo dvoueurov\u00fdm kov\u00e1kem. Pokud po zasunut\u00ed do dr\u00e1\u017eky vid\u00edte vn\u011bj\u0161\u00ed okraj mince, pneumatika je sjet\u00e1.<\/p>\n\n\n\n<p>Dal\u0161\u00ed n\u00e1pov\u011bdou m\u016f\u017ee b\u00fdt tak\u00e9 tzv. <strong>indik\u00e1tor opot\u0159eben\u00ed<\/strong>. Jde o gumov\u00e9 kontroln\u00ed body, se kter\u00fdmi se ojet\u00fd dez\u00e9n postupn\u011b srovn\u00e1v\u00e1. Pokud je dez\u00e9n na stejn\u00e9 \u00farovni jako kontroln\u00ed bod, pot\u0159ebujete nov\u00e9 gumy. Ozna\u010duj\u00ed se zkratkou TWI (Tread Wear Indicator), j\u00ed\u017e najdete na boku pneumatiky. Hledejte vystoupl\u00e9 znaky (v p\u0159\u00edpad\u011b zimn\u00edch gum doprov\u00e1zen\u00fdmi symbolem vlo\u010dky).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d na hloubce dez\u00e9nu pneumatik tolik z\u00e1le\u017e\u00ed?<\/h2>\n\n\n\n<p>Jak u\u017e jste si p\u0159e\u010detli v \u00favodu, hloubka dez\u00e9nu \u00fazce souvis\u00ed s bezpe\u010dnost\u00ed na silnici. S ojetou gumou se vystavujete vy\u0161\u0161\u00edmu riziku <strong><a href=\"https:\/\/www.rixo.cz\/blog\/pichla-pneumatika-jak-predejit-defektu-pneumatiky-a-jak-pomuze-pojisteni\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/blog\/pichla-pneumatika-jak-predejit-defektu-pneumatiky-a-jak-pomuze-pojisteni\/\">defektu<\/a> a tzv. <a href=\"https:\/\/www.rixo.cz\/blog\/privalovy-dest-na-dalnici-muze-skoncit-bourackou-jak-bezpecne-zvladnout-aquaplaning\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/blog\/privalovy-dest-na-dalnici-muze-skoncit-bourackou-jak-bezpecne-zvladnout-aquaplaning\/\">aquaplaningu<\/a><\/strong>, kdy je na vozovce velk\u00e9 mno\u017estv\u00ed vody a pneumatika ztrat\u00ed kontakt s asfaltem. Auto t\u00edm p\u00e1dem ztrat\u00ed stabilitu. Pokud c\u00edt\u00edte, \u017ee v\u00e1s auto \u201ctah\u00e1 za volant\u201d, nesna\u017ete se s n\u00edm pr\u00e1t. Dr\u017ete volant ob\u011bma rukama v poloze \u201et\u0159i \u010dtvrt\u011b na t\u0159i\u201c a nechte vozidlo jet rovn\u011b.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nedostate\u010dn\u00e1 hloubka dez\u00e9nu: Pokuta a vliv na povinn\u00e9 ru\u010den\u00ed<\/h2>\n\n\n\n<p>Zd\u00e1 se v\u00e1m sjet\u00e1 guma jako prkotina? Za j\u00edzdu s opot\u0159eben\u00fdmi pneumatikami m\u016f\u017eete dostat pokutu do 2 000 K\u010d na m\u00edst\u011b, p\u0159\u00edpadn\u011b 1 500 a\u017e 2 500 K\u010d ve spr\u00e1vn\u00edm \u0159\u00edzen\u00ed. V p\u0159\u00edpad\u011b, \u017ee budou sjet\u00e9 gumy dokonce ohro\u017eovat bezpe\u010dnost provozu, m\u016f\u017ee v\u00e1m b\u00fdt zak\u00e1z\u00e1no pokra\u010dovat v j\u00edzd\u011b a ve spr\u00e1vn\u00edm \u0159\u00edzen\u00ed n\u00e1sledn\u011b m\u016f\u017ee b\u00fdt ulo\u017eena pokuta od 4-10 000 K\u010d a 6 trestn\u00fdch bod\u016f navrch. <\/p>\n\n\n\n<p>A co na to poji\u0161\u0165ovna v p\u0159\u00edpad\u011b, \u017ee budete m\u00edt nehodu? I kdy\u017e m\u00e1te platnou  <a href=\"https:\/\/www.rixo.cz\/blog\/cena-stk-a-mereni-emisi\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/blog\/cena-stk-a-mereni-emisi\/\">technickou kontrolu<\/a>, poji\u0161\u0165ovna bude posuzovat, zda nem\u011bl stav va\u0161ich pneumatik p\u0159\u00ed\u010dinnou souvislost se zp\u016fsoben\u00edm nehody a jej\u00edmi n\u00e1sledky. Jinak \u0159e\u010deno, kdy\u017e jste narazili do vozidla p\u0159ed v\u00e1mi kv\u016fli tomu, \u017ee se v\u00e1m nepoda\u0159ilo auto kv\u016fli prodlou\u017een\u00e9 brzdn\u00e9 dr\u00e1ze zastavit, poji\u0161\u0165ovna v\u016f\u010di v\u00e1m m\u016f\u017ee uplatnit <a href=\"https:\/\/www.rixo.cz\/slovnik\/regres-pojistovny\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/slovnik\/regres-pojistovny\/\">regres<\/a>. To znamen\u00e1, \u017ee <a href=\"https:\/\/www.rixo.cz\/slovnik\/pojistne-plneni\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/slovnik\/pojistne-plneni\/\">pojistn\u00e9 pln\u011bn\u00ed<\/a>, kter\u00e9 vyplatila po\u0161kozen\u00e9mu, m\u016f\u017ee zp\u011btn\u011b vym\u00e1hat po v\u00e1s. A samoz\u0159ejm\u011b ani <a href=\"https:\/\/www.rixo.cz\/havarijni-pojisteni\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/havarijni-pojisteni\/\">havarijko<\/a> v\u00e1m v takov\u00e9m p\u0159\u00edpad\u011b nebude moc platn\u00e9. <\/p>\n\n\n\n<p>S nedostate\u010dnou hloubkou dez\u00e9nu zkr\u00e1tka <strong>vozidlo nen\u00ed zp\u016fsobil\u00e9 k j\u00edzd\u011b po pozemn\u00edch komunikac\u00edch<\/strong>. Zp\u016fsob\u00edte-li nav\u00edc nehodu na letn\u00edch pneumatik\u00e1ch pr\u00e1v\u011b v zimn\u00edm obdob\u00ed (od 1. listopadu do 31. b\u0159ezna, nach\u00e1z\u00ed-li se na silnici souvisl\u00e1 vrstva sn\u011bhu, n\u00e1mrazy nebo ledovky), v\u00fdsledek bude v p\u0159\u00edpad\u011b hav\u00e1rie tak\u00e9 stejn\u00fd stejn\u00fd. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak na aut\u011b u\u0161et\u0159it?<\/h2>\n\n\n\n<p>Jak vid\u00edte, nem\u00e1 cenu hledat \u00fasporu na nov\u00fdch pneumatik\u00e1ch nebo jejich p\u0159ezouv\u00e1n\u00ed. U\u0161et\u0159it ov\u0161em m\u016f\u017eete na <a href=\"https:\/\/www.rixo.cz\/povinne-ruceni\/\" data-type=\"link\" data-id=\"https:\/\/www.rixo.cz\/povinne-ruceni\/\">povinn\u00e9m ru\u010den\u00ed<\/a> nebo <a href=\"https:\/\/www.rixo.cz\/havarijni-pojisteni\/\">havarijn\u00edm poji\u0161t\u011bn\u00ed<\/a> d\u00edky srovn\u00e1n\u00ed na RIXO.cz. Sta\u010d\u00ed zadat registra\u010dn\u00ed zna\u010dku a p\u00e1r \u00fadaj\u016f o v\u00e1s a do minuty uvid\u00edte nejv\u00fdhodn\u011bj\u0161\u00ed nab\u00eddky poji\u0161t\u011bn\u00ed se skute\u010dnou cenou pr\u00e1v\u011b pro v\u00e1s.<\/p>\n\n\n\n<div class=\"wp-block-group is-content-justification-center is-nowrap is-layout-flex wp-container-core-group-is-layout-1 wp-block-group-is-layout-flex\">\n<iframe loading=\"lazy\" height=\"480\" width=\"400\" frameborder=\"0\" data-lazy=\"true\" data-src=\"https:\/\/www.rixo.cz\/forms\/vehicle-insurance-form\/\"><\/iframe>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hloubka dez\u00e9nu pneumatiky je vzd\u00e1lenost mezi horn\u00ed \u010d\u00e1st\u00ed pneumatiky a z\u00e1kladnou b\u011bhounu. Jak\u00e1 je jej\u00ed minim\u00e1ln\u00ed hloubka? A pro\u010d byste ji m\u011bli sledovat?<\/p>\n","protected":false},"author":11,"featured_media":243,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"footnotes":""},"categories":[7,6],"tags":[17],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/posts\/242"}],"collection":[{"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/comments?post=242"}],"version-history":[{"count":15,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/posts\/242\/revisions"}],"predecessor-version":[{"id":4434,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/posts\/242\/revisions\/4434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/media\/243"}],"wp:attachment":[{"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/media?parent=242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/categories?post=242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rixo.cz\/blog\/wp-json\/wp\/v2\/tags?post=242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}