{"id":11456,"date":"2025-07-30T14:03:00","date_gmt":"2025-07-30T18:03:00","guid":{"rendered":"https:\/\/www.transdiff.com\/?post_type=product&#038;p=11456"},"modified":"2026-04-08T13:24:44","modified_gmt":"2026-04-08T17:24:44","slug":"peterbilt-589-heavy-spec-logging-truck-2026","status":"publish","type":"product","link":"https:\/\/www.transdiff.com\/en\/product\/trucks\/new-trucks\/peterbilt-589-heavy-spec-logging-truck-2026\/","title":{"rendered":"Peterbilt 589 \u2013 Heavy Spec Logging Truck &#8211; 2026"},"content":{"rendered":"<ul data-start=\"1592\" data-end=\"2179\">\n<li data-start=\"1592\" data-end=\"1651\">\n<p data-start=\"1594\" data-end=\"1651\"><strong data-start=\"1594\" data-end=\"1605\">Engine:<\/strong> Cummins X15 \u2013 565 HP \/ 2050 lb-ft of torque<\/p>\n<\/li>\n<li data-start=\"1652\" data-end=\"1715\">\n<p data-start=\"1654\" data-end=\"1715\"><strong data-start=\"1654\" data-end=\"1671\">Transmission:<\/strong> RTLO-20918B \u2013 18-speed manual, 2050 lb-ft<\/p>\n<\/li>\n<li data-start=\"1716\" data-end=\"1745\">\n<p data-start=\"1718\" data-end=\"1745\"><strong data-start=\"1718\" data-end=\"1732\">Wheelbase:<\/strong> 260 inches<\/p>\n<\/li>\n<li data-start=\"1746\" data-end=\"1812\">\n<p data-start=\"1748\" data-end=\"1812\"><strong data-start=\"1748\" data-end=\"1763\">Front Axle:<\/strong> 14,600 lb with matching 14,600 lb leaf springs<\/p>\n<\/li>\n<li data-start=\"1813\" data-end=\"1895\">\n<p data-start=\"1815\" data-end=\"1895\"><strong data-start=\"1815\" data-end=\"1830\">Rear Axles:<\/strong> RT46-164EH \u2013 46,000 lb, 3.91 ratio, full locking differentials<\/p>\n<\/li>\n<li data-start=\"1896\" data-end=\"1933\">\n<p data-start=\"1898\" data-end=\"1933\"><strong data-start=\"1898\" data-end=\"1918\">Rear Suspension:<\/strong> Neway ADZ246<\/p>\n<\/li>\n<li data-start=\"1934\" data-end=\"1973\">\n<p data-start=\"1936\" data-end=\"1973\"><strong data-start=\"1936\" data-end=\"1946\">Tires:<\/strong> 385 front \/ 11R22.5 rear<\/p>\n<\/li>\n<li data-start=\"1974\" data-end=\"2011\">\n<p data-start=\"1976\" data-end=\"2011\"><strong data-start=\"1976\" data-end=\"1991\">Fuel Tanks:<\/strong> 135 + 100 gallons<\/p>\n<\/li>\n<li data-start=\"2012\" data-end=\"2066\">\n<p data-start=\"2014\" data-end=\"2066\"><strong data-start=\"2014\" data-end=\"2024\">Model:<\/strong> 589 long nose with 58&#8243; flat top sleeper<\/p>\n<\/li>\n<li data-start=\"2067\" data-end=\"2137\">\n<p data-start=\"2069\" data-end=\"2137\"><strong data-start=\"2069\" data-end=\"2086\">Cab Features:<\/strong> Leather Atlas seat, Espar heater, sleeper fridge<\/p>\n<\/li>\n<li data-start=\"2138\" data-end=\"2179\">\n<p data-start=\"2140\" data-end=\"2179\"><strong data-start=\"2140\" data-end=\"2157\">Front Lights:<\/strong> Heated LED headlights<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Engine: Cummins X15 \u2013 565 HP \/ 2050 lb-ft of torque Transmission: RTLO-20918B \u2013 18-speed manual, 2050 lb-ft Wheelbase: 260 inches Front Axle: 14,600 lb with matching 14,600 lb leaf springs Rear Axles: RT46-164EH \u2013 46,000 lb, 3.91 ratio, full locking differentials Rear Suspension: Neway ADZ246 Tires: 385 front \/ 11R22.5 rear Fuel Tanks: 135 &hellip; <a href=\"https:\/\/www.transdiff.com\/en\/product\/trucks\/new-trucks\/peterbilt-589-heavy-spec-logging-truck-2026\/\">Continued<\/a><\/p>\n","protected":false},"featured_media":11447,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[36],"product_tag":[],"brand":[],"industry":[],"class_list":{"0":"post-11456","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-new-trucks","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"product-type-simple"},"acf":{"year":2026,"hours":"","model":"589","kilometers":"","overrideShowForms":false,"keepProductStatusWhenImporting":false},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Peterbilt 589 \u2013 Heavy Spec Logging Truck - 2026 - TransDiff<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.transdiff.com\/en\/product\/trucks\/new-trucks\/peterbilt-589-heavy-spec-logging-truck-2026\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Peterbilt 589 \u2013 Heavy Spec Logging Truck - 2026 - TransDiff\" \/>\n<meta property=\"og:description\" content=\"Engine: Cummins X15 \u2013 565 HP \/ 2050 lb-ft of torque Transmission: RTLO-20918B \u2013 18-speed manual, 2050 lb-ft Wheelbase: 260 inches Front Axle: 14,600 lb with matching 14,600 lb leaf springs Rear Axles: RT46-164EH \u2013 46,000 lb, 3.91 ratio, full locking differentials Rear Suspension: Neway ADZ246 Tires: 385 front \/ 11R22.5 rear Fuel Tanks: 135 &hellip; 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