Brake rotor replacement is something every driver eventually faces, and it helps to understand a little about how this component fits into your car\u2019s braking ecosystem so you can make smart choices when talking to your mechanic.<\/span> Brake rotors<\/a><\/strong> are some of the most durable parts on your car, but over time the stress of daily driving takes a toll, even on steel.<\/span><\/p>\n On all modern cars, the front brakes, and usually the rear brakes, make use of a rotor and pad design. The pads tighten around the rotor (which is also called a disc) when you push down on your brake pedal. The pressure comes from fluid in the master cylinder that activates the caliper housing each set of pads. The friction that ensues transforms your car\u2019s forward momentum into heat, which is dissipated through the rotor and pad into the air around the wheel.<\/span><\/p>\n Given the amount of stress they are under brake rotor replacement is not an uncommon repair. Still, rotors hold up for tens of thousands of miles before they typically need to be swapped out. Over time, the metal material coating the disc simply wears away due to friction, which is the<\/span> most common reason<\/a><\/strong> for brake rotor replacement. Sometimes there can also be issues with the rotor warping, which is the term used when it\u2019s no longer perfectly circular and flat. This leads to uneven contact with the brake pad and translates into vibration as well as reduced stopping power.<\/span><\/p>\n There are three main types of brake rotor replacement choices. Blanks \u2014 that is to say completely flat and smooth discs \u2014 are the most common, and are recommended for the majority of drivers. If you\u2019re looking for extra performance, you can opt for either slotted rotors, which have angled slots carved into their surface, or drilled rotors, which have holes drilled all the way through. Some rotors even have both. Slotted units are designed for more aggressive bite as well as to channel the gasses and heat generated by forceful braking away from the rotor, while drilled discs achieve a similar result through their holes.<\/span><\/p>\n It\u2019s worth keeping in mind that slotted rotors will chew up brake pads much more quickly, while drilled rotors are typically not as strong as standard blanks because of the material that is removed during the drilling process. Sticking with smooth blanks is your best bet for longevity and performance in most situations on the road.<\/span><\/p>\n For more information on brake rotor replacement, chat with a knowledgeable expert at your local<\/span> NAPA AUTO PARTS store<\/a><\/strong>.<\/span><\/p>\n Photo Credit:\u00a0<\/span>Destroyed brake rotors<\/a>\u00a0<\/strong>by<\/span> interiot<\/a>\u00a0<\/strong>(<\/span>CC BY-SA 2.0<\/a><\/strong>).<\/span><\/em><\/p>\n This article has been reproduced with the permission of the copyright holder, National Automotive Parts Association. Further reproduction is prohibited without permission. Click here for more<\/span>\u00a0<\/i>automotive tips and stories<\/a><\/i><\/strong>\u00a0<\/span>from NAPA, or here for more information on<\/span> the next Pomona Swap Meet & Classic Car Show<\/a><\/strong>.<\/span><\/i><\/i><\/p>\n","protected":false},"excerpt":{"rendered":null,"protected":false},"author":98,"featured_media":8991,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[805],"tags":[3056,3342,3494,4963,4965,4962,4590,4967,4959,2382,3491,3026,4960,4966,4964,4961,4593],"class_list":["post-8987","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-classic-tips","tag-automotive-diy","tag-benjamin-hunting","tag-brake-pads","tag-brake-pads-wear","tag-brake-rotor-blanks","tag-brake-rotor-replacement","tag-brake-rotors","tag-drilled-brake-rotors","tag-interiot","tag-master-cylinder","tag-napa","tag-napa-know-how","tag-replacing-your-brakes","tag-slotted-brake-rotors","tag-warped-brake-rotors","tag-what-is-a-rotor","tag-worn-brake-pads"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\tWhat Is a Rotor?<\/strong><\/h3>\n
How Do Rotors Wear<\/strong> Out?<\/strong><\/h3>\n
What Are Your Brake Rotor Replacement Options?<\/strong><\/h3>\n