The Dayton Parts Front Leaf Spring forms a multi-leaf design with a width of 4.00". The Dayton Parts Front Leaf Spring is designed to provide superior strength and durability, with a spring pack thickness of 5.25" and a capacity of 10,600 lbs at the pad. Constructed using a single steel alloy, this leaf spring is designed to withstand the toughest conditions and provide reliable performance for your heavy duty vehicle. The 10 individual metal leaves are carefully stacked and secured to ensure maximum stability and strength, making it an ideal choice for commercial trucks, buses, and other heavy duty vehicles. With its high-quality construction and reliable performance, the any heavy duty vehicle owner who values quality and durability. Whether you're hauling heavy loads, transporting passengers, or navigating rough terrain, this leaf spring will provide the support and stability you need to get the job done. FleetPride is your First Click in Heavy Duty®.