{"product_id":"redylift-terrain-flex-max-4-arm-kit-with-falcon-2-1-shocks-2020-2026-jeep-jt-gladiator","title":"Redylift Terrain Flex Max 4-Arm Kit With Falcon 2.1 Shocks 2020-2026 Jeep JT Gladiator","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe ReadyLift Terrain Flex 4-Arm Kit delivers a premium 4\" lift solution engineered for Gladiator owners who demand both on-road comfort and serious off-road capability. This system accommodates up to 37\" tires on Rubicon models and 35\" on Sport\/Overland, making it ideal for aggressive terrain while maintaining excellent highway manners. Developed through months of real-world testing—from interstate travel to extreme rock crawling—the Terrain Flex combines proven suspension geometry with premium components. You get 4\" front replacement springs with increased travel and larger wire diameter for heavy accessories, a precision-tuned dual-rate rear coil spring, and beefier .188 wall lower control arms with ReadyLift's Terrain Control Technology (TCT) maintenance-free bushings. The system rounds out with longer sway bar end links, bump stop extensions, an adjustable front track bar, and Falcon 2.1 monotube shocks tuned specifically for the JT platform. Important Notes: Vehicles with adaptive cruise control require zero-point calibration at the dealership after installation. Not compatible with Mojave Edition, 3.0L Diesel, Rubicon 392, or 4xe powertrains. For heavy off-road use, an aftermarket CV-style front driveshaft is recommended.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003cbr\u003e-4\" front \/ 3\" rear lift height\u003cbr\u003e-Supports up to 37x12.50 tires (Rubicon) or 35\" tires (Sport\/Overland)\u003cbr\u003e-Bolt-on installation with complete hardware included\u003cbr\u003e-Linear-rate front coil springs and heavy-duty rear coil spring spacers\u003cbr\u003e-Heavy-duty lower control arms with caster correction and trail strength\u003cbr\u003e-Heavy-duty adjustable front track bar\u003cbr\u003e-Falcon 2.1 monotube performance shocks\u003cbr\u003e-Rubicon Trail Rated\u003cbr\u003e-\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/2360\/2615\/files\/69-6042.pdf?v=1785811700\"\u003eInstallation Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNOTE: Not for use on diesel or Mojave Edition.\u0026amp;nbsp; When under heavy off-road use, an aftermarket CV style front driveshaft is recommended.\u003c\/p\u003e","brand":"Keystone","offers":[{"title":"Default Title","offer_id":48113432494310,"sku":"69-6042","price":2249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/2360\/2615\/files\/Screenshot_2026-08-03_at_7.42.54_PM.png?v=1785811395","url":"https:\/\/bc-offroading.com\/products\/redylift-terrain-flex-max-4-arm-kit-with-falcon-2-1-shocks-2020-2026-jeep-jt-gladiator","provider":"BC Offroading","version":"1.0","type":"link"}