{"product_id":"readylift-69-39400-4-inch-sst-lift-kit-for-chevy-silverado-gmc-sierra-1500-2019-2023","title":"ReadyLift 69-39400 4-Inch SST Lift Kit for Chevy Silverado \u0026 GMC Sierra 1500 (2019-2023)","description":"ReadyLIFT introduces the 69-39400 4\" SST Lift Kit for 2019-2023 Chevy Silverado and GMC Sierra 1500, compatible with Adaptive Ride Control Suspension (ARC). This kit, replacing the 69-3940, is designed for both ARC and non-ARC trucks, offering a balance between a lifted stance and factory ride quality. The 4.0\" SST lift kit includes a 4\" front lift and a 3\" rear lift block. The front lift uses heavy-duty, laser-cut fabricated steel top mount strut extensions with an offset for improved strut and wiper seal angles, plus a CNC-machined billet Aluminum pre-load spacer, enhancing driveline orientation. It accommodates up to 295\/65-20 tires on 2019-2022 Chevy with XD Series Demodog 20x9 0 offset wheels (35x11.50 max), while the 2019-2023 GMC Sierra and 2023 Chevy fit up to a 295\/55-20 tire due to fender flare constraints. The kit features new tubular steel upper control arms with optimized ball joint pivot angles and maintenance-free TCT pivot bushings, ensuring proper suspension geometry. The rear lift includes 3\" tall OE-style cast iron rear lift blocks with axle pad locating ears and longer U-bolts, offering a subtle rake that complements GM's body lines and supports towing and payload. However, this kit is not compatible with Trail Boss, ZR2, AT4, or AT4X models, nor with vehicles having rear composite mono-leaf springs, identifiable by round U-bolts. It only works with traditional steel leaf springs, marked by square U-bolts. Tire sizes compatible are 20x9 0 offset 295\/65 R20 for 2019-2022 Chevy and 295\/55-R20 for 2019-2023 GMC \u0026amp; 2023 Chevy. The use of Auto 4 Hi feature is discouraged, and the kit is not suited for 2019 Limited OLD Body Style vehicles.\n\u003cp\u003eEnhance your 2019-2023 Chevrolet Silverado 1500 or GMC Sierra 1500 with the ReadyLift 69-39400 4-Inch SST Lift Kit, engineered to provide a commanding lift while maintaining factory ride quality. This comprehensive kit features a 4-inch front lift and a 3-inch rear lift, offering an aggressive stance suitable for off-road adventures and improved ground clearance. The front lift utilizes heavy-duty, laser-cut fabricated steel top mount strut extensions with an offset design to optimize strut and wiper seal angles, complemented by a CNC-machined billet aluminum pre-load spacer that enhances driveline alignment. These components work together to deliver reliable performance and durability under demanding conditions. The rear lift includes OE-style cast iron blocks with axle pad locating ears and longer U-bolts, creating a subtle rake that complements your vehicle’s body lines and supports towing and payload capacity.\u003c\/p\u003e\u003cp\u003eBuilt for versatility, this kit is compatible with trucks equipped with Adaptive Ride Control (ARC) and non-ARC suspensions, allowing for a wide range of applications. It accommodates up to 295\/65-20 tires on 20x9 wheels with zero offset on 2019-2022 Chevrolet models, and up to 295\/55-20 tires on 2019-2023 GMC Sierra and 2023 Chevrolet vehicles, subject to fender flare constraints. The kit includes new tubular steel upper control arms with optimized ball joint pivot angles and maintenance-free TCT pivot bushings, ensuring proper suspension geometry and long-lasting performance. Please note, this lift kit is not compatible with Trail Boss, ZR2, AT4, or AT4X models, nor with vehicles using rear composite mono-leaf springs, identifiable by round U-bolts. Installation requires professional expertise and is estimated to take over five hours. Shocks are not included, so pairing with compatible shocks is recommended for optimal results. This product is a reliable choice for drivers seeking a balanced combination of increased ground clearance, improved aesthetics, and factory ride quality in their Silverado or Sierra.\u003c\/p\u003e\u003cp\u003eBeing aware of Proposition 65 warnings, the kit contains chemicals known to the State of California to cause health issues. Proper installation and safety precautions are essential to ensure vehicle performance and safety after upgrading your suspension.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFront lift height: 4 inches for increased ground clearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear lift height: 3 inches with OE-style cast iron blocks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHeavy-duty, laser-cut fabricated steel top mount strut extensions with offset design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC-machined billet aluminum pre-load spacer for improved driveline orientation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes tubular steel upper control arms with maintenance-free TCT pivot bushings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAccommodates up to 295\/65-20 tires on 20x9 wheels with zero offset\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with both ARC and non-ARC suspension systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSubtle rake design supports towing and payload capacity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires professional installation with an estimated time of over 5 hours\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot compatible with Trail Boss, ZR2, AT4, AT4X models, or vehicles with rear mono-leaf springs\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nChevrolet Silverado 1500  2019\u003cbr\u003e\nChevrolet Silverado 1500  2020\u003cbr\u003e\nChevrolet Silverado 1500  2021\u003cbr\u003e\nChevrolet Silverado 1500  2022\u003cbr\u003e\nChevrolet Silverado 1500  2023\u003cbr\u003e\nChevrolet Silverado 1500  2024\u003cbr\u003e\nChevrolet Silverado 1500 LD  2019\u003cbr\u003e\nChevrolet Silverado 1500 LTD  2022\u003cbr\u003e\nGMC Sierra 1500  2019\u003cbr\u003e\nGMC Sierra 1500  2020\u003cbr\u003e\nGMC Sierra 1500  2021\u003cbr\u003e\nGMC Sierra 1500  2022\u003cbr\u003e\nGMC Sierra 1500  2023\u003cbr\u003e\nGMC Sierra 1500  2024","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":55991281942820,"sku":"6939400","price":718.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/0497\/7444\/files\/69-39400.png?v=1786049391","url":"https:\/\/kovaoffroad.com\/products\/readylift-69-39400-4-inch-sst-lift-kit-for-chevy-silverado-gmc-sierra-1500-2019-2023","provider":"Kova Offroad","version":"1.0","type":"link"}