{"id":5546,"date":"2025-06-28T09:01:36","date_gmt":"2025-06-28T09:01:36","guid":{"rendered":"https:\/\/terzolubricant.com\/?p=5546"},"modified":"2026-07-13T11:22:38","modified_gmt":"2026-07-13T03:22:38","slug":"10w40-motor-oil-guide-need-to-know","status":"publish","type":"post","link":"https:\/\/terzooil.com\/ru\/insights\/10w40-motor-oil-guide-need-to-know\/","title":{"rendered":"\u041c\u043e\u0442\u043e\u0440\u043d\u043e\u0435 \u043c\u0430\u0441\u043b\u043e 10W40 - \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u044f: \u0412\u0441\u0435, \u0447\u0442\u043e \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0433\u043e \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044f"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5546\" class=\"elementor elementor-5546\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd6b5c4 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no e-con e-parent\" data-id=\"fd6b5c4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38d9848 elementor-widget elementor-widget-heading\" data-id=\"38d9848\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What Does 10W-40 Mean? (And Why It Matters)\u200b<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-653a1b4 elementor-widget elementor-widget-text-editor\" data-id=\"653a1b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>10W40 motor oil, Do number 10W40 leave you scratching your head? You\u2019re not alone. Let\u2019s break it down:<br \/>\u200b<strong>10W<\/strong>\u200b = Cold-weather viscosity (thinner oil for easier starts in winter).<br \/>\u200b<strong>40<\/strong>\u200b = Hot-weather viscosity (thicker oil to protect your engine when it\u2019s running hot).<br \/>Think of it like a shape-shifter: \u200b<strong>10W-40 oil<\/strong>\u200b adapts to temperature changes without losing its mojo. Need proof? At -30\u00b0C, it flows like water; at 100\u00b0C (engine-hot!), it stays thick enough to coat every moving part.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf55e95 elementor-widget elementor-widget-heading\" data-id=\"cf55e95\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why 10W40 Motor Oil? The Short Version<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15f0bb1 elementor-widget elementor-widget-text-editor\" data-id=\"15f0bb1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>1. Diesel engines<\/strong>: Loves \u2019em. Thick enough to handle heavy-duty stress.<br \/>\u200b<strong>2. Older vehicles<\/strong>: If your car leaks oil or burns through it, 10W-40\u2019s \u201cstickiness\u201d seals leaks like a Band-Aid.<br \/>\u200b<strong>3. High temps<\/strong>: Racecar drivers swear by it\u2014this oil laughs in the face of triple-digit heat.<br \/>But here\u2019s the kicker: \u200b<strong>Modern cars? Skip it<\/strong>. Most newer engines demand thinner, lighter oils (like 5W-30) for better fuel efficiency. Use 10W-40 in a modern ride, and you might as well pour molasses in your gas tank. Learn more about <a href=\"https:\/\/terzooil.com\/ru\/lubricant\/10w-40-four-stroke-motorcycle-oil\/\">10w-40 motorcycle oil<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c89be3e elementor-widget elementor-widget-image\" data-id=\"c89be3e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"750\" height=\"450\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/TERZOs-Full-Range-of-Racing-Motorcycle-Oils.webp\" class=\"attachment-full size-full wp-image-4577\" alt=\"TERZO\u2019s Full Range of Racing Motorcycle Oils\" srcset=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/TERZOs-Full-Range-of-Racing-Motorcycle-Oils.webp 750w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/TERZOs-Full-Range-of-Racing-Motorcycle-Oils-300x180.webp 300w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/TERZOs-Full-Range-of-Racing-Motorcycle-Oils-18x12.webp 18w\" sizes=\"(max-width: 750px) 100vw, 750px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb65b36 elementor-widget elementor-widget-heading\" data-id=\"eb65b36\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10W-40 vs. 10W-30: The Great Debate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46f7855 elementor-widget elementor-widget-text-editor\" data-id=\"46f7855\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Curious why your neighbor swears by 10W-30? Here\u2019s the lowdown:<br \/>\u200b<strong>10W-40<\/strong>: Thicker when hot \u2192 Better for\u00a0<em>really<\/em>\u00a0old engines or extreme heat.<br \/>\u200b<strong>10W-30<\/strong>: Thinner when hot \u2192 Better fuel efficiency and smoother rides.<br \/>Choose 10W-40 if you want a \u200b<strong>protective blanket<\/strong>\u200b around your engine. Opt for 10W-30 if you want to \u200b<strong>save pennies at the pump<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15f7707 elementor-widget elementor-widget-heading\" data-id=\"15f7707\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Motorbike Oil 10W-40: Yes or No?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ddb157a elementor-widget elementor-widget-text-editor\" data-id=\"ddb157a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Curious why your neighbor swears by 10W-30? Here\u2019s the lowdown:<br \/>\u200b<strong>10W-40<\/strong>: Thicker when hot \u2192 Better for\u00a0<em>really<\/em>\u00a0old engines or extreme heat.<br \/>\u200b<strong>10W-30<\/strong>: Thinner when hot \u2192 Better fuel efficiency and smoother rides.<br \/>Choose 10W-40 if you want a \u200b<strong>protective blanket<\/strong>\u200b around your engine. Opt for 10W-30 if you want to \u200b<strong>save pennies at the pump<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4569f1b elementor-widget elementor-widget-heading\" data-id=\"4569f1b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">10W-40 vs. 10W-30: The Great Debate<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9f426a elementor-widget elementor-widget-text-editor\" data-id=\"e9f426a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ask any biker: \u200b<strong>10W-40 motorcycle oil<\/strong>\u200b is a lifesaver for air-cooled engines. Why?<br \/>\u200b<strong>Cooler operation<\/strong>: Thicker oil retains heat better in stop-and-go traffic.<br \/>\u200b<strong>Seal longevity<\/strong>: Prevents leaks in classic bikes with brittle gaskets.<br \/>But here\u2019s a pro tip: Check your manual. Some sportbikes need <a href=\"https:\/\/terzooil.com\/ru\/terzo-motorcycle-oil-4t-5w-40\/\">\u200b<strong>5W-40 \u0441\u0438\u043d\u0442\u0435\u0442\u0438\u043a\u0430<\/strong><\/a>\u200b for high-RPM action. <a href=\"https:\/\/terzooil.com\/ru\/lubricant\/10w-40-four-stroke-motorcycle-oil\/\">TERZO's<strong>10W-40 bike oil<\/strong><\/a>\u200b? It\u2019s like armor for your two-wheeled beast.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f29edd elementor-widget elementor-widget-image\" data-id=\"1f29edd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"666\" height=\"400\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_motorcycle_oil_10w40_api_sn_jaso_ma2_1l.webp\" class=\"attachment-full size-full wp-image-5564\" alt=\"terzo_motorcycle_oil_10w40_api_sn_jaso_ma2_1l\" srcset=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_motorcycle_oil_10w40_api_sn_jaso_ma2_1l.webp 666w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_motorcycle_oil_10w40_api_sn_jaso_ma2_1l-300x180.webp 300w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_motorcycle_oil_10w40_api_sn_jaso_ma2_1l-18x12.webp 18w\" sizes=\"(max-width: 666px) 100vw, 666px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-265a2c2 elementor-widget elementor-widget-heading\" data-id=\"265a2c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The 3 Vs of Choosing Motor Oil<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c879bb elementor-widget elementor-widget-text-editor\" data-id=\"1c879bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Your mechanic might not tell you this, but selecting oil boils down to \u200b<strong>Volume, Viscosity, and Verification<\/strong>:<br \/>\u200b<strong>Volume<\/strong>: Use the amount your manual says (no more, no less).<br \/>\u200b<strong>\u0412\u044f\u0437\u043a\u043e\u0441\u0442\u044c<\/strong>: Match it to your climate and engine age.<br \/>\u200b<strong>Verification<\/strong>: Ignore buzzwords\u2014look for \u200b<strong>API SN\/CF<\/strong>\u200b and \u200b<strong>ACEA C3<\/strong>\u200b certifications.<br \/>Want a shortcut? TERZO\u2019s \u200b<strong>10W-40 synthetic blend<\/strong>\u200b ticks all boxes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52ee50c elementor-widget elementor-widget-heading\" data-id=\"52ee50c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why 10W-40 Stands Out<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7283936 elementor-widget elementor-widget-text-editor\" data-id=\"7283936\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Not all oils are created equal:<br \/>\u200b<strong><a href=\"https:\/\/terzooil.com\/ru\/engine-oil-manufacturer-terzo-lubricant\/t-m-ofa\/\" data-type=\"page\" data-id=\"3334\">T-M OFA Tech<\/a><\/strong>: Nano-bonded molecules create an invisible shield against wear.<br \/>\u200b<strong>Sulfur-free<\/strong>: Won\u2019t poison your catalytic converter (hello, emissions tests!).<br \/>\u200b<strong>\u0414\u043e\u043b\u0433\u043e\u043b\u0435\u0442\u0438\u0435<\/strong>: Lasts 3x longer than bargain-bin oils.<br \/>Plus, it\u2019s \u200b<strong>backward-compatible<\/strong>: Use it in engines built in the Stone Age (well, maybe not\u00a0<em>that<\/em>\u00a0old).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4f9b693 elementor-widget elementor-widget-heading\" data-id=\"4f9b693\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Still Confused? Let\u2019s Simplify<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58fdeab uael-header-sticky-no uael-border-yes elementor-widget elementor-widget-uael-table\" data-id=\"58fdeab\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"uael-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div itemscope class=\"uael-table-wrapper\" itemtype=\"http:\/\/schema.org\/Table\">\n\t\t<table id=\"uael-table-id-58fdeab\" class=\"uael-text-break uael-column-rules uael-table\" data-sort-table=\"no\" data-show-entry=\"no\" data-searchable=\"no\" data-responsive=\"no\">\n\t\t\t\t<thead>\n\t\t\t\t\t\t\t\t\t\t<tr class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"0\" class=\"sort-this elementor-repeater-item-44e1b71 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u200bEngine Type\u200b<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"1\" class=\"sort-this elementor-repeater-item-949bf47 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u200bRecommended Oil\u200b<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t\t\t\t\t<th data-sort=\"2\" class=\"sort-this elementor-repeater-item-1440ac0 uael-table-col uael-table-head-cell-text\" scope=\"col\">\n\t\t\t\t\t\t\t<span class=\"sort-style\">\n\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">\u200bWhy\u200b<\/span>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/th>\n\t\t\t\t\t\t\t\t<\/thead>\n\t\t\t\t<tbody>\n\t\t\t<!-- ROWS -->\n\t\t\t\t\t\t\t\t\t\t<tr data-entry=\"1\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-304c142\" data-title=\"\u200bEngine Type\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/terzooil.com\/ru\/gf-7-oil-specs-explained\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Classic Car (&gt;20 years)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-decbfcd\" data-title=\"\u200bRecommended Oil\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">10W-40<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-0a895a5\" data-title=\"\u200bWhy\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Seals leaks, handles heat<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"2\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-814e696\" data-title=\"\u200bEngine Type\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/terzooil.com\/ru\/product-terzo-manufacturing\/passenger-car-engine-oil\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Modern Sedan<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-7f29a5a\" data-title=\"\u200bRecommended Oil\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">5W-30<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-46940cb\" data-title=\"\u200bWhy\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Fuel efficiency, EPA compliance<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"3\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-a44229a\" data-title=\"\u200bEngine Type\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/terzooil.com\/ru\/product-terzo-manufacturing\/commercial-vehicle-engine-oil\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Diesel Pickup<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-aebf4d3\" data-title=\"\u200bRecommended Oil\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">10W-40 (low SAPS)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-c65a7c8\" data-title=\"\u200bWhy\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Tough on soot, gentle on injectors<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr><tr data-entry=\"4\" class=\"uael-table-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-e176127\" data-title=\"\u200bEngine Type\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/terzooil.com\/ru\/product-terzo-manufacturing\/motorcycle-oil\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Vintage Motorcycle<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-32d934f\" data-title=\"\u200bRecommended Oil\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">10W-40 synthetic<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"uael-table-col uael-table-body-cell-text elementor-repeater-item-f25d144\" data-title=\"\u200bWhy\u200b\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"uael-table__text-inner\">Stops leaks, survives extreme temps<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t<\/tbody>\n\t<\/table>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24d37c5 elementor-widget elementor-widget-image\" data-id=\"24d37c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1060\" height=\"625\" src=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9.webp\" class=\"attachment-full size-full wp-image-5563\" alt=\"terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9\" srcset=\"https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9.webp 1060w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9-300x177.webp 300w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9-1024x604.webp 1024w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9-768x453.webp 768w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9-18x12.webp 18w, https:\/\/terzooil.com\/wp-content\/uploads\/2025\/06\/terzo_tor_lsp_diseal_engine_oil_20l_api_ck-4_e9-800x472.webp 800w\" sizes=\"(max-width: 1060px) 100vw, 1060px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8828e62 elementor-widget elementor-widget-text-editor\" data-id=\"8828e62\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>TL;DR<\/strong>:<strong>10W-40 motor oil<\/strong>\u200b is like that one friend who\u2019s reliable in any situation\u2014hot dates, freezing nights, even chaotic family reunions. Just don\u2019t force it into a modern engine. For the best of both worlds,<a href=\"http:\/\/terzooil.com\/ru\/\" data-type=\"link\" data-id=\"terzooil.com\"> TERZO<\/a>\u2019s \u200b<strong>10W-40 synthetic blend<\/strong>\u200b delivers protection\u00a0<em>\u0438<\/em>\u00a0performance.\u00a0Talk to an expert\u00a0today.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c4c5b35 elementor-widget elementor-widget-text-editor\" data-id=\"c4c5b35\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong>\u0421\u043e\u0432\u0435\u0442 \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b\u0430<\/strong>: Always check your owner\u2019s manual first. If it says \u201cuse 10W-40 or equivalent,\u201d swap in TERZO\u2019s version for peace of mind. Your engine will thank you.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>What Does 10W-40 Mean? (And Why It Matters)\u200b 10W40 motor oil, Do number 10W40 leave you scratching your head? You\u2019re not alone. Let\u2019s break it down:\u200b10W\u200b = Cold-weather viscosity (thinner oil for easier starts in winter).\u200b40\u200b = Hot-weather viscosity (thicker oil to protect your engine when it\u2019s running hot).Think of it like a shape-shifter: \u200b10W-40 oil\u200b adapts to temperature changes without losing its mojo. Need proof? At -30\u00b0C, it flows like water; at 100\u00b0C (engine-hot!), it stays thick enough to coat every moving part. Why 10W40 Motor Oil? The Short Version 1. Diesel engines: Loves \u2019em. Thick enough to handle heavy-duty stress.\u200b2. Older vehicles: If your car leaks oil or burns through it, 10W-40\u2019s \u201cstickiness\u201d seals leaks like a Band-Aid.\u200b3. High temps: Racecar drivers swear by it\u2014this oil laughs in the face of triple-digit heat.But here\u2019s the kicker: \u200bModern cars? Skip it. Most newer engines demand thinner, lighter oils (like 5W-30) for better fuel efficiency. Use 10W-40 in a modern ride, and you might as well pour molasses in your gas tank. Learn more about 10w-40 motorcycle oil 10W-40 vs. 10W-30: The Great Debate Curious why your neighbor swears by 10W-30? Here\u2019s the lowdown:\u200b10W-40: Thicker when hot \u2192 Better for\u00a0really\u00a0old engines or extreme heat.\u200b10W-30: Thinner when hot \u2192 Better fuel efficiency and smoother rides.Choose 10W-40 if you want a \u200bprotective blanket\u200b around your engine. Opt for 10W-30 if you want to \u200bsave pennies at the pump. Motorbike Oil 10W-40: Yes or No? Curious why your neighbor swears by 10W-30? Here\u2019s the lowdown:\u200b10W-40: Thicker when hot \u2192 Better for\u00a0really\u00a0old engines or extreme heat.\u200b10W-30: Thinner when hot \u2192 Better fuel efficiency and smoother rides.Choose 10W-40 if you want a \u200bprotective blanket\u200b around your engine. Opt for 10W-30 if you want to \u200bsave pennies at the pump. 10W-40 vs. 10W-30: The Great Debate Ask any biker: \u200b10W-40 motorcycle oil\u200b is a lifesaver for air-cooled engines. Why?\u200bCooler operation: Thicker oil retains heat better in stop-and-go traffic.\u200bSeal longevity: Prevents leaks in classic bikes with brittle gaskets.But here\u2019s a pro tip: Check your manual. Some sportbikes need \u200b5W-40 synthetic\u200b for high-RPM action. TERZO\u2019s \u200b10W-40 bike oil\u200b? It\u2019s like armor for your two-wheeled beast.\u00a0 The 3 Vs of Choosing Motor Oil Your mechanic might not tell you this, but selecting oil boils down to \u200bVolume, Viscosity, and Verification:\u200bVolume: Use the amount your manual says (no more, no less).\u200bViscosity: Match it to your climate and engine age.\u200bVerification: Ignore buzzwords\u2014look for \u200bAPI SN\/CF\u200b and \u200bACEA C3\u200b certifications.Want a shortcut? TERZO\u2019s \u200b10W-40 synthetic blend\u200b ticks all boxes. Why 10W-40 Stands Out Not all oils are created equal:\u200bT-M OFA Tech: Nano-bonded molecules create an invisible shield against wear.\u200bSulfur-free: Won\u2019t poison your catalytic converter (hello, emissions tests!).\u200bLongevity: Lasts 3x longer than bargain-bin oils.Plus, it\u2019s \u200bbackward-compatible: Use it in engines built in the Stone Age (well, maybe not\u00a0that\u00a0old). Still Confused? Let\u2019s Simplify \u200bEngine Type\u200b \u200bRecommended Oil\u200b \u200bWhy\u200b Classic Car (&gt;20 years) 10W-40 Seals leaks, handles heat Modern Sedan 5W-30 Fuel efficiency, EPA compliance Diesel Pickup 10W-40 (low SAPS) Tough on soot, gentle on injectors Vintage Motorcycle 10W-40 synthetic Stops leaks, survives extreme temps TL;DR: \u200b10W-40 motor oil\u200b is like that one friend who\u2019s reliable in any situation\u2014hot dates, freezing nights, even chaotic family reunions. Just don\u2019t force it into a modern engine. For the best of both worlds, TERZO\u2019s \u200b10W-40 synthetic blend\u200b delivers protection\u00a0and\u00a0performance.\u00a0Talk to an expert\u00a0today. Pro Tip: Always check your owner\u2019s manual first. If it says \u201cuse 10W-40 or equivalent,\u201d swap in TERZO\u2019s version for peace of mind. Your engine will thank you.<\/p>","protected":false},"author":1,"featured_media":5548,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[145],"tags":[82],"class_list":["post-5546","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buying-guides","tag-10w40-motor-oil"],"_links":{"self":[{"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/posts\/5546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/comments?post=5546"}],"version-history":[{"count":1,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/posts\/5546\/revisions"}],"predecessor-version":[{"id":15718,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/posts\/5546\/revisions\/15718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/media\/5548"}],"wp:attachment":[{"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/media?parent=5546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/categories?post=5546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/terzooil.com\/ru\/wp-json\/wp\/v2\/tags?post=5546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}