{"product_id":"cognito-210-91218-4-deaver-leaf-spring-pack-k97-for-2011-2024-gm-sierrasilverado-25003500","title":"Cognito 210-91218 4\" inch Deaver Leaf Spring Pack K97 | 2011-2025 GM Silverado\/Sierra 2500HD\/3500HD","description":"\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAchieves 4\" inches of rear-end lift\u003c\/li\u003e\n\u003cli\u003eExcellent ride quality\u003c\/li\u003e\n\u003cli\u003eFront eyelets military wrapped for safety\u003c\/li\u003e\n\u003cli\u003eDiamond cut leaf ends\u003c\/li\u003e\n\u003cli\u003eAnti-friction inserts for smooth spring movement\u003c\/li\u003e\n\u003cli\u003eStraight forward DIY install\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAdds Compliant Ride Quality While Improving Utility and Stance\u003c\/h4\u003e\n\u003cp\u003e2011-2025 GM Sierra\/Silverado 2500\/3500 owners who are looking to replace sagging suspension, gain additional ground clearance off-road, or just want a more aggressive stance will find a solution in Cognito's 4\" Deaver Leaf Spring Pack. The 4\" Deaver Leaf Spring Pack provides an effective solution. Cognito's 4\" Deaver Leaf Spring pack reduces rear-end bounce and axle wrap compared to using lift blocks. By utilizing a higher leaf count combined with thinner leaf material, the Deaver Leaf Springs offer a smooth ride quality for both on and off the road. The additional lift gained from the springs can also improve rear suspension sagging while towing. The springs feature military-wrapped eyelets which provides an extra layer of strength and reducing stress during extreme articulation, further enhancing your truck's capability.\u003c\/p\u003e\n\u003ch4\u003eAmerican Made Steel with Diamond-Ends and Military Wrapped Front Eyelets\u003c\/h4\u003e\n\u003cp\u003eDeaver leaf springs are well known for their high-quality USA construction, and their 4\" Leaf Spring Pack is no exception. The Deaver springs are made of high-quality steel with diamond shaped cut ends and anti-friction pads between the leafs to ensure smooth spring operation. Military wraps that form a double wrap are used for the front eyelets, enhancing strength and safety. The leaf pack is secured by the included center pins and retaining clips which assist in holding leaf springs together during abuse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 GM Sierra\/Silverado 2500HD\/3500HD 2WD\/4WD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not require cutting or welding to install.\u003c\/li\u003e\n\u003cli\u003eProvides 4 inches of rear lift over factory height.\u003c\/li\u003e\n\u003cli\u003eThinner, more numerous leafs improve ride comfort.\u003c\/li\u003e\n\u003cli\u003eMilitary-wrapped eyelets reduce stress under load.\u003c\/li\u003e\n\u003cli\u003eDiamond-cut ends and inserts allow smoother travel.\u003c\/li\u003e\n\u003cli\u003eEliminates axle wrap common with lift blocks.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty applies to original buyer.\u003c\/li\u003e\n\u003cli\u003eBuilt in the USA using high-quality materials.\u003c\/li\u003e\n\u003cli\u003eFits 2011–2025 Silverado and Sierra 2500\/3500, 2WD and 4WD.\u003c\/li\u003e\n\u003cli\u003eProp 65 warning applies for California residents.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cognito","offers":[{"title":"Default Title","offer_id":68060781805841,"sku":"COG-210-91218","price":1649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0477\/1089\/files\/cog210-91218_02.jpg?v=1794725655","url":"https:\/\/gautoparts.com\/products\/cognito-210-91218-4-deaver-leaf-spring-pack-k97-for-2011-2024-gm-sierrasilverado-25003500","provider":"Guaranteed Auto Parts","version":"1.0","type":"link"}