{"product_id":"air-lift-performance-2025-toyota-4runner-4wd-loadlifter-5000-air-spring-kit-77384","title":"Air Lift LoadLifter 5000 ProSeries Rear Air Spring Kit For 2025 Toyota 4Runner 4WD","description":"\u003cp\u003eAir Lift's ProSeries 77XXX line delivers the same performance as the standard LoadLifter 5000 kit, offered exclusively through Air Lift Authorized Installers. Built for trucks and SUVs with leaf springs, it provides up to 5,000 lbs of load-leveling support to keep the vehicle stable, level, and in control under heavy loads.\u003c\/p\u003e\n\u003cp\u003eAir adjustability from 5 to 100 PSI is what makes it work in both conditions - dial in support with a trailer attached, back it off running empty. The system helps eliminate rear squat, trailer sway, poor headlight aim, body roll, and bottoming out. Upper and lower roll plates come in the kit for durability and abrasion protection, and many applications install with no drilling using factory frame holes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 5,000 lbs of load-leveling capacity\u003c\/li\u003e\n\u003cli\u003eFully air-adjustable from 5 to 100 PSI\u003c\/li\u003e\n\u003cli\u003eEliminates rear squat, trailer sway, poor headlight aim and body roll\u003c\/li\u003e\n\u003cli\u003eUpper and lower roll plates for durability and abrasion protection\u003c\/li\u003e\n\u003cli\u003eInstalls with no drilling using factory frame holes\u003c\/li\u003e\n\u003cli\u003eBuilt on the proven LoadLifter 5000 platform\u003c\/li\u003e\n\u003cli\u003eInstaller-exclusive ProSeries line for expert setup and support\u003c\/li\u003e\n\u003cli\u003eFully adjustable for ideal ride comfort whether towing or not\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Air Lift\u003c\/li\u003e\n\u003cli\u003ePart Type: Air Suspension Helper Spring Kit\u003c\/li\u003e\n\u003cli\u003eProduct Line: LoadLifter 5000 ProSeries\u003c\/li\u003e\n\u003cli\u003eLoad Capacity: Up To 5,000 lbs\u003c\/li\u003e\n\u003cli\u003ePressure Range: 5-100 PSI\u003c\/li\u003e\n\u003cli\u003eApplication Type: Rear Kit\u003c\/li\u003e\n\u003cli\u003eRoll Plates: Upper and Lower, Included\u003c\/li\u003e\n\u003cli\u003eDrilling Required: No\u003c\/li\u003e\n\u003cli\u003eReplacement Air Spring: 50386\u003c\/li\u003e\n\u003cli\u003eWeight: 22 lb\u003c\/li\u003e\n\u003cli\u003eDimensions: 14.125in W x 9.25in D x 10.75in H\u003c\/li\u003e\n\u003cli\u003eWarranty: Limited Lifetime\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(2) LoadLifter 5000 ProSeries Air Springs\u003c\/li\u003e\n\u003cli\u003e(1) Set Mounting Brackets and Hardware\u003c\/li\u003e\n\u003cli\u003e(1) Set Upper and Lower Roll Plates\u003c\/li\u003e\n\u003cli\u003e(1) Air Line and Inflation Valve Kit\u003c\/li\u003e\n\u003cli\u003e(1) Installation Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2025 Toyota 4Runner 4 Wheel Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli\u003eWarranty does not cover modifications, alterations, or misuse\u003c\/li\u003e\n\u003cli\u003eDo not exceed the vehicle manufacturer Gross Vehicle Weight Rating (GVWR)\u003c\/li\u003e\n\u003cli\u003eDoes not fit TRD Pro or Trailhunter models\u003c\/li\u003e\n\u003cli\u003eProSeries kits are available only through Air Lift Authorized Installers\u003c\/li\u003e\n\u003cli\u003e60-Day Ride Satisfaction Guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Air Lift","offers":[{"title":"Default Title","offer_id":48753191092381,"sku":"77384","price":681.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/773847.webp?v=1787854798","url":"https:\/\/rudysdiesel.com\/products\/air-lift-performance-2025-toyota-4runner-4wd-loadlifter-5000-air-spring-kit-77384","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}