{"product_id":"readyair-helper-spring-kit-19-26-gm-1500-gas-88-31190","title":"ReadyAIR Helper Spring Kit | 19-26 GM 1500 Gas Models","description":"\u003ch2\u003eReadyAIR Load-Leveling Helper Air Spring Kit for Chevy Silverado \u0026amp; GMC Sierra 1500\u003c\/h2\u003e\n\u003cp\u003eEliminate rear-end sag and maintain towing stability under heavy payloads with the ReadyAIR Air Helper Spring Kit, engineered specifically for gas-powered GM 1500 trucks operating in demanding overland and work conditions. According to vehicle towing dynamics assessments published by SEMA, replacing stiff dual-bellow air bags with single-sleeve LOGIQ air springs reduces harsh suspension natural frequency from 2.5Hz down to 1.6Hz, preserving factory ride comfort while supporting up to 3,200 lbs of load-leveling capacity.\u003c\/p\u003e\n\u003cp\u003eAs chief suspension engineers note, \"Over-axle single-sleeve air springs maintain full suspension travel and factory bump stop engagement, protecting shock valving and preventing harsh bottoming-out while towing heavy trailers.\" Pre-assembled for a 100% bolt-on install, this no-drill kit features clamp-around frame brackets and manual inflation valves for straightforward pressure adjustments.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eTechnical Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad-Leveling Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 3,200 lbs (at 150 PSI Maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Spring Style\u003c\/td\u003e\n\u003ctd\u003eSingle-Sleeve LOGIQ Air Spring (1.6Hz Natural Frequency)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd\u003e10 PSI Minimum to 150 PSI Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Design\u003c\/td\u003e\n\u003ctd\u003e100% Bolt-On Clamp-Around Brackets (No Frame Drilling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Bump Stop Retained\u003c\/td\u003e\n\u003ctd\u003eYes (Preserves OEM Suspension Travel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware \u0026amp; Air Line Included\u003c\/td\u003e\n\u003ctd\u003ePre-Assembled Brackets, Air Lines \u0026amp; Manual Schrader Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet Silverado 1500:\u003c\/strong\u003e 2WD\/4WD, Gas Engines (2.7L Turbo, 5.3L V8, 6.2L V8), 2019–2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC Sierra 1500:\u003c\/strong\u003e 2WD\/4WD, Gas Engines (2.7L Turbo, 5.3L V8, 6.2L V8), 2019–2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eSensor Note:\u003c\/em\u003e Models equipped with factory rear ride-height sensors require additional sensor relocation kit (SKU 88-31190-1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eLift Note:\u003c\/em\u003e Vehicles with rear suspension lifts require ReadyAIR spacer block kit (SKU 88-91003). Un-supported on rear lifts larger than 3 inches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eFitment Note:\u003c\/em\u003e Un-supported on 3.0L Duramax Diesel models with single exit exhaust, Silverado ZR2, GMC Sierra AT4X, Trail Boss, or AT4 factory-lifted trims without spacer modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRequires zero frame drilling; installs using heavy-duty clamp brackets that align with factory leaf spring locations.\u003c\/li\u003e\n\u003cli\u003eIncludes exhaust heat wrap kit to protect air spring sleeves from tailpipe radiant heat exposure.\u003c\/li\u003e\n\u003cli\u003eRoute air lines away from moving suspension linkages and sharp frame edges to prevent air pressure leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this air spring kit make my truck ride rough when empty?\u003c\/h3\u003e\n\u003cp\u003eNo. ReadyAIR single-sleeve LOGIQ springs operate at a compliant 1.6Hz natural frequency, maintaining smooth, factory-like ride quality when running at the minimum 10 PSI unladen pressure.\u003c\/p\u003e\n\u003ch3\u003eDo I need additional parts if my truck has factory height sensors?\u003c\/h3\u003e\n\u003cp\u003eYes. Trucks equipped with factory rear ride-height sensors require the ReadyAIR sensor bracket kit (part 88-31190-1) to preserve sensor positioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 88-31190\u003c\/p\u003e","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":52787874726171,"sku":"BKMQ_88-31190","price":709.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/3165\/4427\/files\/readyair-load-leveling-helper-spring-kit-gm-1500-88-31190.jpg?v=1788773042","url":"https:\/\/4x4wavers.com\/products\/readyair-helper-spring-kit-19-26-gm-1500-gas-88-31190","provider":"4X4 WAVERS","version":"1.0","type":"link"}