{"version":"1.0","provider_name":"Huston GMC Blog","provider_url":"https:\/\/www.hustongmc.com\/blogs\/6795","author_name":"doadmin","author_url":"https:\/\/www.hustongmc.com\/blogs\/6795\/author\/doadmin","title":"first-ever-sierra-hd-at4x-2 - Huston GMC Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YIWxlahM83\"><a href=\"https:\/\/www.hustongmc.com\/blogs\/6795\/first-ever-sierra-hd-at4x-2\">first-ever-sierra-hd-at4x-2<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.hustongmc.com\/blogs\/6795\/first-ever-sierra-hd-at4x-2\/embed#?secret=YIWxlahM83\" width=\"600\" height=\"338\" title=\"&#8220;first-ever-sierra-hd-at4x-2&#8221; &#8212; Huston GMC Blog\" data-secret=\"YIWxlahM83\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.hustongmc.com\/blogs\/6795\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","description":"1Sierra HD AT4Xs 18,500-lb max rating requires available 6.6L Diesel engine and conventional towing. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owners Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow. 2Class is gasoline and diesel heavy [&hellip;]"}