Why Choose Us? Our helper spring kit is the perfect solution for enhancing the load capacity and stability of your vehicle. Built with durable, heavy-duty steel, this kit ensures long-lasting performance, whether you're towing, hauling, or carrying heavy cargo. Easy to install and designed to fit a wide range of vehicles, it delivers the support you need for a smooth, controlled driving experience. Key Features: Heavy Duty Load Support (Up to 500 lbs) – Increases rear suspension load capacity by up to 500 lbs, perfect for towing, hauling, or adding weight to your vehicle without replacing the entire spring pack. Durable Steel Construction – Made from heavy-duty, powder-coated steel for maximum durability, this kit is designed to withstand both on-road and off-road conditions. Progressive & Adjustable Load Support – Features a progressive design that evenly distributes weight and allows for customizable suspension settings, ensuring optimal performance under varying load conditions. Enhanced Ride Stability & Comfort – Reduces rear-end sag and improves ride quality by stabilizing the vehicle, minimizing body roll and sway for a smoother, safer driving experience. Easy Installation – Designed for straightforward installation with minimal modifications, this kit bolts directly to your existing leaf spring pack. Perfect for DIY enthusiasts and professional mechanics alike. Wide Vehicle Compatibility This helper spring kit is designed to fit a broad range of vehicles. Ideal for trucks, SUVs, and vans, our kit offers easy installation and enhanced load support across various makes and models. Key Compatible Models: Compatible with Chevrolet: S10 Pickup (1982-2003), LUV Pickup (1972-1982), Colorado (2004-2012), Astro (1986-2005) Compatible with Ford: Ranger (1983-2011), Explorer (1991-2001), Bronco II (1984-1989) Compatible with Nissan: D21 Hardbody (1987-1997), Frontier (1998-2004), Xterra (2005-2015) Compatible with Toyota: Tacoma (1995-2023), T100 Pickup (1993-1998), Tundra (2000-2006) Compatible with Dodge: Dakota (1990-2010), Durango (1998-2003), Caravan (1984-2006) Compatible with GMC: Jimmy (1982-2003), Sonoma (1991-2003), Canyon (2004-2011) Compatible with Mazda: B2000 (1979-1984), B2200 (1987-1993), B4000 (1994-2007) Quality Guarantee: 12-Month Warranty