{"id":73413,"date":"2026-09-29T08:09:31","date_gmt":"2026-09-29T06:09:31","guid":{"rendered":"https:\/\/www.km77.com\/revista\/?p=73413"},"modified":"2026-09-29T08:28:56","modified_gmt":"2026-09-29T06:28:56","slug":"neumaticos-desinflan-solos-motivos","status":"publish","type":"post","link":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/","title":{"rendered":"Por qu\u00e9 los neum\u00e1ticos se desinflan solos"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Es una pauta de mantenimiento sobradamente conocida: la presi\u00f3n de los neum\u00e1ticos debe comprobarse <strong>al menos una vez al mes<\/strong> y siempre antes de emprender un viaje de largo recorrido. Muchos usuarios constatan que, tras varias semanas o meses de uso, los man\u00f3metros registran una presi\u00f3n algo inferior a la del inflado original. Una p\u00e9rdida del orden de <strong>0,1 bar al mes puede considerarse normal<\/strong>, aunque su magnitud depende del neum\u00e1tico y de las condiciones ambientales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lejos de responder necesariamente a un pinchazo lento, a un poro en la banda de rodadura o a un defecto de fabricaci\u00f3n, este descenso paulatino es un <strong>comportamiento <\/strong>normal de un neum\u00e1tico.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Qu\u00e9 es la permeaci\u00f3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El caucho no es una barrera s\u00f3lida completamente impermeable. La estanqueidad de los neum\u00e1ticos modernos de tipo&nbsp;<em>tubeless<\/em>&nbsp;(sin c\u00e1mara) recae en una fina capa interna de apenas un mil\u00edmetro de espesor fabricada con caucho de&nbsp;<strong>isobutileno-isopreno halogenado<\/strong>, com\u00fanmente denominado&nbsp;<em>liner<\/em>&nbsp;o caucho but\u00edlico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aunque este pol\u00edmero sint\u00e9tico tiene una estructura molecular muy densa dise\u00f1ada <strong>para retener gases<\/strong>, el aire comprimido en su interior se encuentra a una presi\u00f3n sustancialmente mayor que la atmosf\u00e9rica exterior. Las mol\u00e9culas de ox\u00edgeno y, en menor medida, las de nitr\u00f3geno, acaban migrando hacia el exterior por esa diferencia de presi\u00f3n y la permeaci\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A este fen\u00f3meno se suma la f\u00edsica termodin\u00e1mica gobernada por la ley de los gases ideales. La presi\u00f3n que ejerce el aire dentro de un volumen cerrado es directamente proporcional a su temperatura absoluta. De forma aproximada,&nbsp;por cada variaci\u00f3n de 10 \u00b0C en la temperatura ambiente, la presi\u00f3n interna del neum\u00e1tico<strong> fluct\u00faa en torno a 0,1 bares<\/strong>. Por esta raz\u00f3n, con la llegada del oto\u00f1o o tras una brusca ola de fr\u00edo, el testigo del sistema de monitorizaci\u00f3n (TPMS) suele alertar de una ca\u00edda de presi\u00f3n que no obedece a una fuga de materia, sino a una contracci\u00f3n t\u00e9rmica del propio gas.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"555\" src=\"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/stopped-white-car-with-punctured-tire-roadside-1024x555.jpg\" alt=\"\" class=\"wp-image-73416\" srcset=\"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/stopped-white-car-with-punctured-tire-roadside-1024x555.jpg 1024w, https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/stopped-white-car-with-punctured-tire-roadside-980x531.jpg 980w, https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/stopped-white-car-with-punctured-tire-roadside-480x260.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Otros factores importantes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1s all\u00e1 de la permeabilidad inherente a los elast\u00f3meros, hay puntos cr\u00edticos en el conjunto de la rueda donde las tolerancias mec\u00e1nicas y la corrosi\u00f3n <strong>aceleran la p\u00e9rdida de estanqueidad:<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>El ob\u00fas y el cuerpo de la v\u00e1lvula:<\/strong>&nbsp;El mecanismo de retenci\u00f3n de la v\u00e1lvula de inflado depende de un resorte interno y de una junta microsc\u00f3pica de goma. Con el tiempo, la suciedad, la humedad condensada y el resecamiento del sello el\u00e1stico pueden provocar microfugas. La presencia del tap\u00f3n de la v\u00e1lvula, especialmente si incorpora junta de goma interna, no es un mero embellecedor, sino una barrera primaria para evitar que el polvo desplace el ob\u00fas.<\/li>\n\n\n\n<li><strong>Uni\u00f3n entre el tal\u00f3n y la llanta:<\/strong>&nbsp;El neum\u00e1tico debe mantener un contacto uniforme con el asiento de la llanta para conservar la estanqueidad. La corrosi\u00f3n, la suciedad o peque\u00f1as irregularidades en esa superficie pueden crear v\u00edas por las que escape lentamente el aire. En esos casos puede ser necesario desmontar el neum\u00e1tico, limpiar y acondicionar la superficie de apoyo y volver a montarlo.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Es una pauta de mantenimiento sobradamente conocida: la presi\u00f3n de los neum\u00e1ticos debe comprobarse al menos una vez al mes y siempre antes de emprender un viaje de largo recorrido. Muchos usuarios constatan que, tras varias semanas o meses de uso, los man\u00f3metros registran una presi\u00f3n algo inferior a la del inflado original. Una p\u00e9rdida [&hellip;]<\/p>\n","protected":false},"author":93,"featured_media":73514,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3912],"tags":[7975,22],"class_list":["post-73413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engendro-mecanico","tag-de-todo-un-poco","tag-general"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Por qu\u00e9 los neum\u00e1ticos se desinflan solos<\/title>\n<meta name=\"description\" content=\"Causas f\u00edsicas y mec\u00e1nicas por las que los neum\u00e1ticos se desinflan solos con el tiempo: permeaci\u00f3n molecular del butilo, variaciones t\u00e9rmicas y p\u00e9rdidas en la uni\u00f3n con la llanta.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Por qu\u00e9 los neum\u00e1ticos se desinflan solos\" \/>\n<meta property=\"og:description\" content=\"Causas f\u00edsicas y mec\u00e1nicas por las que los neum\u00e1ticos se desinflan solos con el tiempo: permeaci\u00f3n molecular del butilo, variaciones t\u00e9rmicas y p\u00e9rdidas en la uni\u00f3n con la llanta.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/\" \/>\n<meta property=\"og:site_name\" content=\"Revista km77\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-29T06:09:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-29T06:28:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/Revista_homekm77-plantilla-14.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Iv\u00e1n D\u00e1vila\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Iv\u00e1n D\u00e1vila\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/\"},\"author\":{\"name\":\"Iv\u00e1n D\u00e1vila\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#\\\/schema\\\/person\\\/64e4e4dedf84433954219f554be73a5b\"},\"headline\":\"Por qu\u00e9 los neum\u00e1ticos se desinflan solos\",\"datePublished\":\"2026-09-29T06:09:31+00:00\",\"dateModified\":\"2026-09-29T06:28:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/\"},\"wordCount\":564,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Revista_homekm77-plantilla-14.jpg\",\"keywords\":[\"De todo un poco\",\"General\"],\"articleSection\":[\"Engendro Mec\u00e1nico\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/\",\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/\",\"name\":\"Por qu\u00e9 los neum\u00e1ticos se desinflan solos\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Revista_homekm77-plantilla-14.jpg\",\"datePublished\":\"2026-09-29T06:09:31+00:00\",\"dateModified\":\"2026-09-29T06:28:56+00:00\",\"description\":\"Causas f\u00edsicas y mec\u00e1nicas por las que los neum\u00e1ticos se desinflan solos con el tiempo: permeaci\u00f3n molecular del butilo, variaciones t\u00e9rmicas y p\u00e9rdidas en la uni\u00f3n con la llanta.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Revista_homekm77-plantilla-14.jpg\",\"contentUrl\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/09\\\/Revista_homekm77-plantilla-14.jpg\",\"width\":1200,\"height\":800},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/neumaticos-desinflan-solos-motivos\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Revista km77\",\"item\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Engendro Mec\u00e1nico\",\"item\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/engendro-mecanico\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Por qu\u00e9 los neum\u00e1ticos se desinflan solos\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#website\",\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/\",\"name\":\"Revista km77\",\"description\":\"Noticias y opiniones en km77\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#organization\",\"name\":\"KM77\",\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/logo-km77.png\",\"contentUrl\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/logo-km77.png\",\"width\":100,\"height\":34,\"caption\":\"KM77\"},\"image\":{\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/#\\\/schema\\\/person\\\/64e4e4dedf84433954219f554be73a5b\",\"name\":\"Iv\u00e1n D\u00e1vila\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG_1627-120x120.jpeg\",\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG_1627-120x120.jpeg\",\"contentUrl\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG_1627-120x120.jpeg\",\"caption\":\"Iv\u00e1n D\u00e1vila\"},\"url\":\"https:\\\/\\\/www.km77.com\\\/revista\\\/author\\\/ivan-davila\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Por qu\u00e9 los neum\u00e1ticos se desinflan solos","description":"Causas f\u00edsicas y mec\u00e1nicas por las que los neum\u00e1ticos se desinflan solos con el tiempo: permeaci\u00f3n molecular del butilo, variaciones t\u00e9rmicas y p\u00e9rdidas en la uni\u00f3n con la llanta.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/","og_locale":"es_ES","og_type":"article","og_title":"Por qu\u00e9 los neum\u00e1ticos se desinflan solos","og_description":"Causas f\u00edsicas y mec\u00e1nicas por las que los neum\u00e1ticos se desinflan solos con el tiempo: permeaci\u00f3n molecular del butilo, variaciones t\u00e9rmicas y p\u00e9rdidas en la uni\u00f3n con la llanta.","og_url":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/","og_site_name":"Revista km77","article_published_time":"2026-09-29T06:09:31+00:00","article_modified_time":"2026-09-29T06:28:56+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/Revista_homekm77-plantilla-14.jpg","type":"image\/jpeg"}],"author":"Iv\u00e1n D\u00e1vila","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Iv\u00e1n D\u00e1vila","Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#article","isPartOf":{"@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/"},"author":{"name":"Iv\u00e1n D\u00e1vila","@id":"https:\/\/www.km77.com\/revista\/#\/schema\/person\/64e4e4dedf84433954219f554be73a5b"},"headline":"Por qu\u00e9 los neum\u00e1ticos se desinflan solos","datePublished":"2026-09-29T06:09:31+00:00","dateModified":"2026-09-29T06:28:56+00:00","mainEntityOfPage":{"@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/"},"wordCount":564,"commentCount":0,"publisher":{"@id":"https:\/\/www.km77.com\/revista\/#organization"},"image":{"@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#primaryimage"},"thumbnailUrl":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/Revista_homekm77-plantilla-14.jpg","keywords":["De todo un poco","General"],"articleSection":["Engendro Mec\u00e1nico"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/","url":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/","name":"Por qu\u00e9 los neum\u00e1ticos se desinflan solos","isPartOf":{"@id":"https:\/\/www.km77.com\/revista\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#primaryimage"},"image":{"@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#primaryimage"},"thumbnailUrl":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/Revista_homekm77-plantilla-14.jpg","datePublished":"2026-09-29T06:09:31+00:00","dateModified":"2026-09-29T06:28:56+00:00","description":"Causas f\u00edsicas y mec\u00e1nicas por las que los neum\u00e1ticos se desinflan solos con el tiempo: permeaci\u00f3n molecular del butilo, variaciones t\u00e9rmicas y p\u00e9rdidas en la uni\u00f3n con la llanta.","breadcrumb":{"@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#primaryimage","url":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/Revista_homekm77-plantilla-14.jpg","contentUrl":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/09\/Revista_homekm77-plantilla-14.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/neumaticos-desinflan-solos-motivos\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Revista km77","item":"https:\/\/www.km77.com\/revista\/"},{"@type":"ListItem","position":2,"name":"Engendro Mec\u00e1nico","item":"https:\/\/www.km77.com\/revista\/engendro-mecanico\/"},{"@type":"ListItem","position":3,"name":"Por qu\u00e9 los neum\u00e1ticos se desinflan solos"}]},{"@type":"WebSite","@id":"https:\/\/www.km77.com\/revista\/#website","url":"https:\/\/www.km77.com\/revista\/","name":"Revista km77","description":"Noticias y opiniones en km77","publisher":{"@id":"https:\/\/www.km77.com\/revista\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.km77.com\/revista\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.km77.com\/revista\/#organization","name":"KM77","url":"https:\/\/www.km77.com\/revista\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.km77.com\/revista\/#\/schema\/logo\/image\/","url":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2021\/02\/logo-km77.png","contentUrl":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2021\/02\/logo-km77.png","width":100,"height":34,"caption":"KM77"},"image":{"@id":"https:\/\/www.km77.com\/revista\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.km77.com\/revista\/#\/schema\/person\/64e4e4dedf84433954219f554be73a5b","name":"Iv\u00e1n D\u00e1vila","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/06\/IMG_1627-120x120.jpeg","url":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/06\/IMG_1627-120x120.jpeg","contentUrl":"https:\/\/www.km77.com\/revista\/wp-content\/uploads\/2026\/06\/IMG_1627-120x120.jpeg","caption":"Iv\u00e1n D\u00e1vila"},"url":"https:\/\/www.km77.com\/revista\/author\/ivan-davila\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/posts\/73413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/users\/93"}],"replies":[{"embeddable":true,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/comments?post=73413"}],"version-history":[{"count":6,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/posts\/73413\/revisions"}],"predecessor-version":[{"id":73555,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/posts\/73413\/revisions\/73555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/media\/73514"}],"wp:attachment":[{"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/media?parent=73413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/categories?post=73413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.km77.com\/revista\/wp-json\/wp\/v2\/tags?post=73413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}