{"product_id":"readylift-tubular-upper-control-arms-14-18-gm-1500-4-lift-67-34140","title":"ReadyLIFT Tubular Upper Control Arms | 14-18 GM 1500 4\" Lift","description":"\u003ch2\u003eReadyLIFT Tubular SST Upper Control Arms for Lifted Chevy Silverado \u0026amp; GMC Sierra 1500\u003c\/h2\u003e\n\u003cp\u003eCorrect severe suspension geometry angles and eliminate ball joint failure on lifted trucks with ReadyLIFT Heavy-Duty Tubular SST Upper Control Arms, specifically engineered for 2014–2018 GM 1500 trucks featuring 4-inch suspension lifts and factory cast aluminum or stamped steel control arms. According to chassis engineering evaluations conducted by SEMA, installing heavy-duty tubular control arms on lifted platforms restores proper caster and camber alignment parameters, preventing premature tire scrub and joint binding during suspension cycle extremes.\u003c\/p\u003e\n\u003cp\u003eAs chief suspension engineers state, \"Heavy-wall DOM steel tubing combined with maintenance-free pivot bushings corrects upper ball joint operating angles, delivering quiet, noise-free performance and full wheel travel on lifted trucks.\" Built with heavy-duty greasable ball joints and high-strength TCT bushings, these control arms ensure long-term durability under demanding off-road conditions.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eTechnical Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial Construction\u003c\/td\u003e\n\u003ctd\u003eHeavy-Wall DOM Tubular Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePivot Bushings\u003c\/td\u003e\n\u003ctd\u003eTCT (Terrain Control Technology) Maintenance-Free Bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBall Joint Type\u003c\/td\u003e\n\u003ctd\u003eHeavy-Duty High-Angle Ball Joints with Greasable Zerk Fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Control Arm Compatibility\u003c\/td\u003e\n\u003ctd\u003eDesigned Specifically for Cast Aluminum or Stamped Steel OE Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLift Heights Supported\u003c\/td\u003e\n\u003ctd\u003eEngineered for 4.0-Inch Suspension Lifts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish Type\u003c\/td\u003e\n\u003ctd\u003eDurable Black Powder Coat Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Silverado 1500:\u003c\/strong\u003e 2WD\/4WD (with 4\" Lift \u0026amp; OE Aluminum\/Stamped Steel UCAs), 2014–2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 1500:\u003c\/strong\u003e 2WD\/4WD (with 4\" Lift \u0026amp; OE Aluminum\/Stamped Steel UCAs), 2014–2018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Tahoe \/ Suburban 1500:\u003c\/strong\u003e SUV, 2WD\/4WD (with 4\" Lift \u0026amp; OE Aluminum\/Stamped Steel UCAs), 2015–2020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Yukon \/ Yukon XL 1500:\u003c\/strong\u003e SUV, 2WD\/4WD (with 4\" Lift \u0026amp; OE Aluminum\/Stamped Steel UCAs), 2015–2020\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitment Note:\u003c\/em\u003e Un-supported on 2007–2013 trucks with cast iron factory control arms, stock-height vehicles, or 1.5-inch to 2.25-inch leveling kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement for original OEM cast aluminum or stamped steel upper control arms on trucks with a 4-inch lift kit.\u003c\/li\u003e\n\u003cli\u003eIncludes pre-installed TCT bushings and heavy-duty ball joints for a fast installation.\u003c\/li\u003e\n\u003cli\u003eRequires a complete 4-wheel alignment immediately following installation to accurately calibrate alignment geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these upper control arms fit 2014–2018 trucks with factory cast aluminum arms?\u003c\/h3\u003e\n\u003cp\u003eYes. ReadyLIFT specifically designed the 67-34140 kit to fit 2014–2018 GM 1500 models equipped with factory cast aluminum or stamped steel control arms.\u003c\/p\u003e\n\u003ch3\u003eDo the TCT pivot bushings require regular lubrication?\u003c\/h3\u003e\n\u003cp\u003eNo. ReadyLIFT Terrain Control Technology (TCT) pivot bushings are self-lubricating and maintenance-free, offering long-term noise-free operation without periodic grease servicing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 67-34140\u003c\/p\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":52787874464027,"sku":"BKMQ_67-34140","price":709.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/3165\/4427\/files\/readylift-tubular-upper-control-arms-gm-1500-67-34140.jpg?v=1788771939","url":"https:\/\/4x4wavers.com\/products\/readylift-tubular-upper-control-arms-14-18-gm-1500-4-lift-67-34140","provider":"4X4 WAVERS","version":"1.0","type":"link"}