{"id":34990,"date":"2023-03-31T08:57:15","date_gmt":"2023-03-31T08:57:15","guid":{"rendered":"https:\/\/www.automakersnews.cz\/?p=34990"},"modified":"2023-03-31T08:57:15","modified_gmt":"2023-03-31T08:57:15","slug":"konci-povinnost-mit-na-aute-zimni-pneu","status":"publish","type":"post","link":"https:\/\/www.automakersnews.cz\/index.php\/2023\/03\/31\/konci-povinnost-mit-na-aute-zimni-pneu\/","title":{"rendered":"Kon\u010d\u00ed povinnost m\u00edt na aut\u011b zimn\u00ed pneu"},"content":{"rendered":"

Zat\u00edmco p\u0159i p\u0159\u00edchodu zimn\u00edho po\u010das\u00ed jsou \u0159idi\u010di ji\u017e zvykl\u00ed, \u017ee mus\u00ed p\u0159ezout na zimn\u00ed pneumatiky, d\u016fle\u017eitost p\u0159ezout n\u00e1sledn\u011b p\u0159i trval\u00e9m oteplen\u00ed zp\u00e1tky na pneumatiky letn\u00ed se \u010dasto podce\u0148uje, upozornil Tom\u00e1\u0161 Ne\u0159old z Besipu.<\/b><\/span><\/p>\n

Oba typy pneumatik v\u0161ak maj\u00ed velmi rozd\u00edln\u00e9 vlastnosti. Je velmi d\u016fle\u017eit\u00e9, aby \u0159idi\u010di zbyte\u010dn\u011b p\u0159ezut\u00ed na letn\u00ed pneumatiky neusp\u011bchali jen proto, \u017ee z\u00e1konn\u00e1 povinnost pro zimn\u00ed obut\u00ed ji\u017e skon\u010dila, mrazy by pak \u0159idi\u010de mohly nep\u0159\u00edjemn\u011b p\u0159ekvapit. Dobr\u00fd n\u00e1pad v\u0161ak nen\u00ed ani je\u017ed\u011bn\u00ed p\u0159i tepl\u00e9m po\u010das\u00ed na zimn\u00edch pneumatik\u00e1ch, varuje Besip.<\/span><\/p>\n

\u00a0<\/span>P\u0159ezut\u00ed na letn\u00ed pneumatiky neusp\u011bchejte, ale ani neodkl\u00e1dejte a\u017e do letn\u00edho obdob\u00ed<\/b><\/span><\/p>\n

V \u010cesk\u00e9 republice plat\u00ed povinnost pou\u017e\u00edvat zimn\u00ed pneumatiky v dob\u011b od 1. listopadu do 31. b\u0159ezna, a to v p\u0159\u00edpad\u011b, \u017ee se na pozemn\u00ed komunikaci nach\u00e1z\u00ed souvisl\u00e1 vrstva sn\u011bhu, led nebo n\u00e1mraza, nebo lze vzhledem k pov\u011btrnostn\u00edm podm\u00ednk\u00e1m p\u0159edpokl\u00e1dat, \u017ee se tak stane.\u00a0<\/span><\/p>\n

\u201eZ\u00e1konn\u00e1 povinnost k\u00a0zimn\u00edm pneumatik\u00e1m sice kon\u010d\u00ed dne\u0161n\u00edm dnem, ale je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee vzhledem k\u00a0aktu\u00e1ln\u00edm podm\u00ednk\u00e1m a p\u0159edpov\u011bdi po\u010das\u00ed na nadch\u00e1zej\u00edc\u00ed dny st\u00e1le na v\u011bt\u0161in\u011b m\u00edst mus\u00ed \u0159idi\u010di po\u010d\u00edtat sp\u00ed\u0161e se zimn\u00edmi podm\u00ednkami. Tedy sn\u011bhem, n\u00e1mrazou a teplotami pouze p\u00e1r stup\u0148\u016f nad nulou, zejm\u00e9na po r\u00e1nu. P\u0159i takov\u00fdch podm\u00ednk\u00e1ch je rozhodn\u011b \u017e\u00e1douc\u00ed m\u00edt zimn\u00ed pneumatiky na aut\u011b st\u00e1le obut\u00e9,“<\/i>\u00a0vysv\u011btluje Tom\u00e1\u0161 Ne\u0159old, vedouc\u00ed Besip.<\/span><\/p>\n

Kdy je tedy ide\u00e1ln\u00ed doba na p\u0159ezut\u00ed?<\/b><\/span><\/p>\n

Jakmile v\u00fd\u0161e zm\u00edn\u011bn\u00e9 podm\u00ednky skon\u010d\u00ed a teplota se dr\u017e\u00ed trvale nad 7\u00b0C, p\u0159ich\u00e1z\u00ed ten spr\u00e1vn\u00fd \u010das na p\u0159ezut\u00ed pneumatik ze zimn\u00edch na letn\u00ed. Hloubka dez\u00e9nu letn\u00edch pneumatik potom mus\u00ed b\u00fdt minim\u00e1ln\u011b 1,6 mm. To plat\u00ed pro v\u0161echny osobn\u00ed a n\u00e1kladn\u00ed vozy, autobusy i motorky. V\u00fdjimku maj\u00ed sk\u00fatry a mopedy do 50 m<\/span>3<\/sup><\/span>, u kter\u00fdch je p\u0159\u00edpustn\u00e1 hranice 1,0 mm.<\/span><\/p>\n

\u00a0<\/span>Pneumatiky a bezpe\u010dnost silni\u010dn\u00edho provozu<\/b><\/span><\/p>\n

\u0158idi\u010di by nem\u011bli p\u0159ezut\u00ed na letn\u00ed pneumatiky odkl\u00e1dat rozhodn\u011b a\u017e do obdob\u00ed velk\u00e9ho tepla. Letn\u00ed pneumatiky toti\u017e maj\u00ed p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch lep\u0161\u00ed p\u0159ilnavost ne\u017e zimn\u00ed, rozhodn\u011b tedy nen\u00ed dobr\u00e9 nech\u00e1vat zimn\u00ed pneumatiky na aut\u011b celoro\u010dn\u011b. D\u016fle\u017eitost pou\u017eit\u00ed kvalitn\u00ed pneumatiky vypl\u00fdv\u00e1 u\u017e z jej\u00edho principu. Pneumatika je jedin\u00fdm sty\u010dn\u00fdm prvkem mezi vozidlem a vozovkou. Zaji\u0161\u0165uje p\u0159enos sil mezi koly a vozovkou a p\u016fsob\u00ed tak\u00e9 jako prim\u00e1rn\u00ed odpru\u017een\u00ed. T\u00edm zaji\u0161\u0165uje \u0159idi\u010di i cestuj\u00edc\u00edm pohodl\u00ed a p\u0159isp\u00edv\u00e1 k prodlou\u017een\u00ed \u017eivotnosti vozidla.<\/span><\/p>\n

\u00a0<\/span>Pro\u010d je d\u016fle\u017eit\u00e9 p\u0159ezout na letn\u00ed?<\/b><\/span><\/p>\n

Letn\u00ed a zimn\u00ed pneumatiky se li\u0161\u00ed ve t\u0159ech z\u00e1kladn\u00edch parametrech. Strukturou, slo\u017een\u00edm gumy a dez\u00e9nem b\u011bhounu.\u00a0 Zimn\u00ed pneumatiky maj\u00ed v\u011bt\u0161\u00ed mno\u017estv\u00ed p\u0159\u00edrodn\u00edho kau\u010duku, d\u00edky \u010demu\u017e v\u00a0chladn\u00e9m po\u010das\u00ed z\u016fst\u00e1vaj\u00ed pru\u017en\u00e9. \u010c\u00edm je pneumatika m\u011bk\u010d\u00ed, t\u00edm m\u00e1 lep\u0161\u00ed kontakt s\u00a0povrchem vozovky. To zlep\u0161uje p\u0159ilnavost a ovl\u00e1d\u00e1n\u00ed vozu. Na rozd\u00edl od letn\u00edch pneumatik, kter\u00e9 p\u0159i n\u00edzk\u00fdch teplot\u00e1ch rychle tvrdnou, zimn\u00ed pneumatiky pod\u00e1vaj\u00ed nejlep\u0161\u00ed v\u00fdkon p\u0159i teplot\u00e1ch pod 7\u00b0C. <\/span><\/p>\n

Letn\u00ed pneumatiky p\u0159in\u00e1\u0161ej\u00ed lep\u0161\u00ed celkov\u00fd v\u00fdkon v\u00a0teplej\u0161\u00edch m\u011bs\u00edc\u00edch a maj\u00ed pom\u011brn\u011b tvrd\u00e9 slo\u017een\u00ed, kter\u00e9 p\u0159i m\u00edrn\u011bj\u0161\u00edch teplot\u00e1ch m\u011bkne, aby se dok\u00e1zalo p\u0159izp\u016fsobit such\u00e9 i mokr\u00e9 vozovce. Letn\u00ed pneumatiky maj\u00ed m\u00e9n\u011b dr\u00e1\u017eek ne\u017e zimn\u00ed. Ale maj\u00ed v\u00a0b\u011bhounu speci\u00e1ln\u011b navr\u017een\u00e9 prou\u017eky, kter\u00e9 minimalizuj\u00ed aquaplaning. Ty p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch zaji\u0161\u0165uj\u00ed pod\u00e9ln\u011b i bo\u010dn\u011b lep\u0161\u00ed p\u0159ilnavost na such\u00e9 i mokr\u00e9 vozovce.<\/span><\/p>\n

\u00a0<\/span>Na co se p\u0159i v\u00fdb\u011bru pneumatiky zam\u011b\u0159it?<\/b><\/span><\/p>\n

P\u0159i v\u00fdb\u011bru pneumatiky se v\u017edy pod\u00edvejte na tzv. \u010d\u00edslo DOT, co\u017e je k\u00f3d o d\u00e9lce 8-13 znak\u016f a najdete ho na bo\u010dn\u00ed stran\u011b ka\u017ed\u00e9 pneumatiky. Vy\u010dtete z\u00a0n\u011bj mnoho d\u016fle\u017eit\u00fdch informac\u00ed, spojen\u00fdch s\u00a0p\u016fvodem pneumatiky, v\u010detn\u011b orienta\u010dn\u00edho data jejich v\u00fdroby (to jsou posledn\u00ed 4 \u010d\u00edsla DOT k\u00f3du, prvn\u00ed dv\u011b \u010d\u00edsla ozna\u010duj\u00ed t\u00fdden, druh\u00e1 dv\u011b rok v\u00fdroby.) Pamatujte, \u017ee provozn\u00ed \u017eivotnost pneumatiky je maxim\u00e1ln\u011b 6 let.<\/span><\/p>\n

Zdroj: Mgr. Tom\u00e1\u0161 Ne\u0159old M.A.<\/b><\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Zat\u00edmco p\u0159i p\u0159\u00edchodu zimn\u00edho po\u010das\u00ed jsou \u0159idi\u010di ji\u017e zvykl\u00ed, \u017ee mus\u00ed p\u0159ezout na zimn\u00ed pneumatiky, d\u016fle\u017eitost p\u0159ezout n\u00e1sledn\u011b p\u0159i trval\u00e9m oteplen\u00ed zp\u00e1tky na pneumatiky letn\u00ed […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":29769,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,47],"tags":[],"class_list":["post-34990","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-doprava","category-pneu"],"_links":{"self":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/posts\/34990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/comments?post=34990"}],"version-history":[{"count":0,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/posts\/34990\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/media\/29769"}],"wp:attachment":[{"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/media?parent=34990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/categories?post=34990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.automakersnews.cz\/index.php\/wp-json\/wp\/v2\/tags?post=34990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}