{"product_id":"firestone-c-fir-s1707rna-coil-rite-rear-air-spring-kit-for-lexus-gx-2003-2023-4135","title":"Firestone Coil-Rite Rear Air Spring Kit for Lexus GX (2003–2023)","description":"The Firestone Coil-Rite Rear Air Spring Kit adds adjustable load support to the Lexus GX's existing rear coil springs. The air springs provide a variable spring rate that responds to changing vehicle weight, delivering additional support when loaded and a softer response when unloaded. Independently adjustable through manual inflation valves, the system helps maintain balanced suspension support, improve vehicle stability, and preserve ride quality across a wide range of driving conditions.; Adds 1,000-Pound Load Capacity to Rear Suspension; Variable Spring Rate Adapts to Changing Vehicle Loads; Adjustable Air Springs Help Balance Rear Cargo Weight; No-Drill Installation Inside Factory Rear Coil Springs","brand":"Firestone","offers":[{"title":"Default Title","offer_id":54331597422955,"sku":"C-FIR-S1707RNA","price":158.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/7334\/6155\/files\/Firestone_Coil-Rite_Rear_Air_Spring_Kit_-_AST-FIR-29ZE0YYH-1-Gray.webp?v=1793573317","url":"https:\/\/secure.corgrit.com\/products\/firestone-c-fir-s1707rna-coil-rite-rear-air-spring-kit-for-lexus-gx-2003-2023-4135","provider":"Corgrit","version":"1.0","type":"link"}