1.0Motorsinside Englishhttps://www.motorsinside.com/enCédric Lyaudethttps://www.motorsinside.com/en/author/clyaudet1109rich600338<blockquote class="wp-embedded-content" data-secret="rQikU3OC2a"><a href="https://www.motorsinside.com/en/f1/news/5884-bridgestone-eases-concerns-for-2009">Bridgestone Eases Concerns for 2009</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.motorsinside.com/en/f1/news/5884-bridgestone-eases-concerns-for-2009/embed#?secret=rQikU3OC2a" width="600" height="338" title="“Bridgestone Eases Concerns for 2009” — Motorsinside English" data-secret="rQikU3OC2a" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); </script> https://www.motorsinside.com/en/wp-content/uploads/sites/2/2008/09/1500_edito_09DTWWn8Jr75N3oXr1hzkxBG7OXLZRSiK0rSGxL4VC3w5tAkOo_Z2CQ=-768x512.webp600400Bridgestone, the equipment manufacturer, is satisfied with how the 2009 version slick tires have performed, despite concerns from drivers about the absence of tire warmers next year. Several experienced drivers, including Michael Schumacher, David Coulthard, and Nico Rosberg, have expressed concerns about the overall safety of the single-seaters following the decision to ban tire warmers […]