{"id":683840,"date":"2024-11-06T04:47:40","date_gmt":"2024-11-06T04:47:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/sae-j-24522017\/"},"modified":"2024-11-06T04:47:40","modified_gmt":"2024-11-06T04:47:40","slug":"sae-j-24522017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/sae\/sae-j-24522017\/","title":{"rendered":"SAE J 2452:2017"},"content":{"rendered":"<div>\n<div>This SAE Recommended Practice is applicable to pneumatic Passenger Car \u201cP\u201d Type, Light Truck Metric, and Light Truck High Flotation tires, or similar tires approved by bodies other than Tire &amp; Rim Association. The methodology is applicable within normal operating ranges of vertical load and inflation pressure, and for velocities between 115 km\/h and 15 km\/h (71 mph and 9 mph) during a relatively short duration event such as a coastdown. This procedure is applicable only to operation in the free-rolling mode at zero slip and camber angle for ambient temperatures between 20 \u00b0C and 28 \u00b0C (68 \u00b0F and 82 \u00b0F) and for surfaces with diameters of 1.2 m (48 in) diameter or greater. Details regarding the equipment, tires, and test methods used specifically for validation of this document are included in <span>Appendix A<\/span>. Two basic measurement methods covered by this document are as follows:<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p><b>Stepwise Coastdown Methodology for Measuring Tire Rolling Resistance<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/sae\/\"><b>SAE<\/b><\/a><\/td>\n<td>2017-07-26<\/td>\n<td>39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":683854,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[763,2639],"product_tag":[],"class_list":{"0":"post-683840","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-43-080-20","7":"product_cat-sae","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/683840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/683854"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=683840"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=683840"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=683840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}