{"product_id":"peak-tubular-upper-control-arms-2023-colorado-zr2-canyon-at4x-trail-boss-at4","title":"Peak Tubular Upper Control Arms – 2023+ Colorado ZR2\/Canyon AT4X (Trail Boss\/AT4)","description":"\u003cul\u003e\n\u003cli\u003eSilentSpin Dual Durometer Bushings\u003c\/li\u003e\n\u003cli\u003eLow Maintenance\u003c\/li\u003e\n\u003cli\u003eCorrected Angles and Geometry\u003c\/li\u003e\n\u003cli\u003eMore Articulation and Down Travel\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"elementor-element elementor-element-b5e5014 elementor-widget elementor-widget-heading\" data-id=\"b5e5014\" data-element_type=\"widget\" data-e-type=\"widget\" id=\"overview\" data-widget_type=\"heading.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\"\u003eOverview\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-b5f2c0c elementor-widget elementor-widget-woocommerce-product-content\" data-id=\"b5f2c0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"woocommerce-product-content.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 data-start=\"300\" data-end=\"387\"\u003ePeak Chromoly Upper Control Arms – 2023+ Colorado ZR2, Canyon AT4X, Trail Boss, AT4\u003c\/h2\u003e\n\u003cp data-start=\"389\" data-end=\"730\"\u003eWhen lifting your truck, the factory upper control arms quickly become a weak link. Stock arms are prone to poor geometry, reduced strength, and over-articulation that puts stress on ball joints and bushings. Peak engineered a solution built specifically for off-road enthusiasts who demand reliability, handling, and long-term durability.\u003c\/p\u003e\n\u003ch3 data-start=\"732\" data-end=\"768\"\u003eEngineered Geometry \u0026amp; Handling\u003c\/h3\u003e\n\u003cp data-start=\"769\" data-end=\"1019\"\u003eOur Chromoly Upper Control Arms are designed with\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"819\" data-end=\"869\"\u003eincreased caster and repositioned pivot angles\u003c\/strong\u003e. This geometry correction restores proper alignment, improves high-speed stability, and ensures smooth steering response—both on-road and off-road.\u003c\/p\u003e\n\u003ch3 data-start=\"1021\" data-end=\"1058\"\u003eMaximum Strength \u0026amp; Articulation\u003c\/h3\u003e\n\u003cp data-start=\"1059\" data-end=\"1315\"\u003eInstead of the weak OE ball joints, we use\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1102\" data-end=\"1133\"\u003e1” stainless steel uniballs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor superior articulation and load capacity. These uniballs are designed to withstand extreme suspension travel and heavy off-road abuse while maintaining a precise steering feel.\u003c\/p\u003e\n\u003ch3 data-start=\"1317\" data-end=\"1363\"\u003eMaintenance-Free Dual Durometer Bushings\u003c\/h3\u003e\n\u003cp data-start=\"1364\" data-end=\"1751\"\u003eThe latest Peak design evolution introduces\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1408\" data-end=\"1435\"\u003edual durometer bushings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat the inner pivots. This advanced system bonds rubber to a composite core with an integrated inner sleeve. The rubber layer absorbs small vibrations and trail chatter, while the composite core eliminates flex and prevents noise. The result:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1678\" data-end=\"1717\"\u003equiet, maintenance-free performance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith no greasing required—ever.\u003c\/p\u003e\n\u003ch3 data-start=\"1753\" data-end=\"1774\"\u003ePeak Durability\u003c\/h3\u003e\n\u003cul data-start=\"1775\" data-end=\"2022\"\u003e\n\u003cli data-start=\"1775\" data-end=\"1829\"\u003e\n\u003cp data-start=\"1777\" data-end=\"1829\"\u003eBuilt from\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1788\" data-end=\"1806\"\u003echromoly steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor maximum strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1830\" data-end=\"1905\"\u003e\n\u003cp data-start=\"1832\" data-end=\"1905\"\u003eFinished in a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1846\" data-end=\"1883\"\u003edurable Peak signature powdercoat\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto resist corrosion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1906\" data-end=\"1953\"\u003e\n\u003cp data-start=\"1908\" data-end=\"1953\"\u003ePreassembled for easy, bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1954\" data-end=\"2022\"\u003e\n\u003cp data-start=\"1956\" data-end=\"2022\"\u003eBacked by Peak’s reputation for quality suspension manufacturing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2024\" data-end=\"2047\"\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cul data-start=\"2048\" data-end=\"2256\"\u003e\n\u003cli data-start=\"2048\" data-end=\"2083\"\u003e\n\u003cp data-start=\"2050\" data-end=\"2083\"\u003e(2) Chromoly Upper Control Arms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2084\" data-end=\"2134\"\u003e\n\u003cp data-start=\"2086\" data-end=\"2134\"\u003e(2) Dual Durometer Bushings with Inner Sleeves\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2159\" data-end=\"2194\"\u003e\n\u003cp data-start=\"2161\" data-end=\"2194\"\u003e(2) 1” Uniballs (pre-installed)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2195\" data-end=\"2231\"\u003e\n\u003cp data-start=\"2197\" data-end=\"2231\"\u003ePeak Signature Powdercoat Finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2232\" data-end=\"2256\"\u003e\n\u003cp data-start=\"2234\" data-end=\"2256\"\u003eZip Ties for Routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2258\" data-end=\"2284\"\u003eFitment Applications\u003c\/h3\u003e\n\u003cul data-start=\"2285\" data-end=\"2400\"\u003e\n\u003cli data-start=\"2285\" data-end=\"2313\"\u003e\n\u003cp data-start=\"2287\" data-end=\"2313\"\u003e2023+ Chevy Colorado ZR2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2314\" data-end=\"2339\"\u003e\n\u003cp data-start=\"2316\" data-end=\"2339\"\u003e2023+ GMC Canyon AT4X\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2340\" data-end=\"2375\"\u003e\n\u003cp data-start=\"2342\" data-end=\"2375\"\u003e2023+ Chevy Colorado Trail Boss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2376\" data-end=\"2400\"\u003e\n\u003cp data-start=\"2378\" data-end=\"2400\"\u003e2023+ GMC Canyon AT4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-start=\"2402\" data-end=\"2560\"\u003e\n\u003cp data-start=\"2404\" data-end=\"2560\"\u003e\u003cstrong data-start=\"2404\" data-end=\"2428\"\u003eRecommended Upgrade:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePair with our\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"2443\" data-end=\"2511\"\u003e2023+ Colorado ZR2 \/ Canyon AT4X Peak 2.5” DSC Suspension System\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the ultimate off-road performance package.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3 data-start=\"2562\" data-end=\"2595\"\u003eEasy Installation \u0026amp; Support\u003c\/h3\u003e\n\u003cp data-start=\"2596\" data-end=\"2772\"\u003eArms arrive preassembled with detailed step-by-step instructions. For visual guidance, check out our\u003cspan\u003e \u003c\/span\u003e\u003ca class=\"decorated-link\" href=\"https:\/\/www.youtube.com\/@peaksuspension\" rel=\"noopener\" data-start=\"2697\" data-end=\"2769\"\u003einstallation video on YouTube\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Peak Suspension","offers":[{"title":"Default Title","offer_id":47255837737213,"sku":"800-003-008-400","price":979.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0032\/5635\/2841\/files\/Screenshot2026-03-02152029.png?v=1772493639","url":"https:\/\/coloradocanyonenthusiasts.com\/products\/peak-tubular-upper-control-arms-2023-colorado-zr2-canyon-at4x-trail-boss-at4","provider":"Colorado \u0026 Canyon Enthusiasts","version":"1.0","type":"link"}