{"product_id":"fabtech-2020-gmc-sierra-2500hd-3500hd-upper-control-arm-lift-system-3-5-inch-lift-for-improved-performance-and-clearance","title":"Fabtech 2020 GMC Sierra 2500HD\/3500HD Upper Control Arm Lift System – 3.5 Inch Lift for Improved Performance and Clearance","description":"This new 4 System capitalizes on Toyota Tundras large wheelwell opening to allow use of 35 tall tires with minimum lift height. The design of this 4 System is a new style of suspension that delivers improved performance with fewer parts, and comes with an affordable price.  The system includes replacement upper control with a .120 wall DOM arm with heavy duty extended range ball joints that provide additional strength to the front suspension.  Heavy duty extended length steering knuckles are included to provide proper functionality of the factory ESC (Electronic Stability Control) with 35 tall tires. The knuckles retain the stock track width keeping the tires under the front fenders.  The front differential is relocated to keep CV angles proper during the full range of travel. Front bump stop extensions and brake hose relocation brackets complete the front suspension. Rear lift comes from a 1 lift block and u-bolt system to level the stance of the vehicle.  The 4 System is available with a spacer system to retain the factory Coilover shocks and rear Performance shocks.\nBall Joint Control Arm Lift System; 3.5 in. Lift;\n\u003cul\u003e\n  \u003cli\u003eSimplified Design With Fast Install\u003c\/li\u003e\n  \u003cli\u003eSteering Knuckles Retain Proper ESC\u003c\/li\u003e\n  \u003cli\u003eNo Loss Of Ground Clearance\u003c\/li\u003e\n  \u003cli\u003eNo Driveshaft Modification\u003c\/li\u003e\n  \u003cli\u003e2 to 3 Hours Installation\u003c\/li\u003e\n  \u003cli\u003eNo Drilling Required\u003c\/li\u003e\n  \u003cli\u003eNo Welding Required\u003c\/li\u003e\n  \u003cli\u003eNo Cutting Required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Fabtech FTS21276 4 System is designed specifically for the 2020 and 2021 GMC Sierra 2500 HD and 3500 HD models, leveraging the large wheelwell opening to accommodate 35-inch tall tires with minimal lift. This innovative suspension system combines advanced engineering with simplicity, delivering enhanced performance while maintaining factory-like handling and appearance. Crafted with a new style of suspension, it features fewer parts for easier installation and reliable operation, making it an ideal upgrade for enthusiasts seeking both capability and value.\u003cbr\u003eBuilt with durability in mind, the system includes replacement upper control arms made from .120 wall DOM tubing, fitted with heavy-duty extended range ball joints that add strength to the front suspension. Heavy-duty extended steering knuckles are included, ensuring proper functionality of the factory Electronic Stability Control (ESC) with larger tires while preserving the stock track width, allowing the tires to stay under the front fenders. The front differential is relocated to maintain correct CV angles throughout the suspension's full range of travel, improving ride quality and component longevity. Additional features such as front bump stop extensions and brake hose relocation brackets complete the front suspension overhaul.\u003cbr\u003eThe rear lift is achieved with a 1-inch lift block and u-bolt system, providing a level stance to match the front. The system offers an optional spacer to retain factory coilover shocks and rear performance shocks, ensuring a smooth ride and optimal handling. Installation typically takes 2 to 3 hours and requires no drilling, welding, or cutting, making it accessible for most DIY enthusiasts. The design also ensures no loss of ground clearance, and the system is engineered to retain factory steering and suspension geometry, maintaining the vehicle’s drivability and safety.\u003cbr\u003eIdeal for off-road adventures and aggressive looks, this lift system enhances your GMC Sierra’s capabilities without compromising factory features or safety standards. Whether you're upgrading for style, performance, or both, the Fabtech 3.5-inch lift provides a robust solution that is both affordable and easy to install, making it a top choice for serious truck enthusiasts.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSimplified design with fast installation, typically completed in 2 to 3 hours\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty extended range ball joints for increased front suspension strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty extended steering knuckles maintain proper ESC function with 35-inch tires\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRelocation of front differential to preserve CV angles and full suspension travel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes front bump stop extensions and brake hose relocation brackets for proper clearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear lift provided by a 1-inch lift block and u-bolt system for a level stance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptional spacer system to retain factory coilover shocks and rear performance shocks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo drilling, welding, or cutting required during installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaintains factory ground clearance and steering geometry for safe, reliable handling\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2020 GMC Sierra 2500 HD AT4\u003cbr\u003e\n2020 GMC Sierra 2500 HD Base\u003cbr\u003e\n2020 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2020 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2020 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2020 GMC Sierra 3500 HD AT4\u003cbr\u003e\n2020 GMC Sierra 3500 HD Base\u003cbr\u003e\n2020 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2020 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2020 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2021 GMC Sierra 2500 HD AT4\u003cbr\u003e\n2021 GMC Sierra 2500 HD Base\u003cbr\u003e\n2021 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2021 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2021 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2021 GMC Sierra 3500 HD AT4\u003cbr\u003e\n2021 GMC Sierra 3500 HD Base\u003cbr\u003e\n2021 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2021 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2021 GMC Sierra 3500 HD SLT\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eClearance Item: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Fabtech","offers":[{"title":"Default Title","offer_id":53604362289425,"sku":"FTS21276","price":692.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/ce66b73367709cae39884105bdd9401b_60a3dc06-f6c3-4637-a23b-9db3f729098b.jpg?v=1779981965","url":"https:\/\/shoprenegade.com\/products\/fabtech-2020-gmc-sierra-2500hd-3500hd-upper-control-arm-lift-system-3-5-inch-lift-for-improved-performance-and-clearance","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}