LP-35 Add-A-Leaf kit

The HELLWIG LP-35 Add-A-Leaf kit is a helper spring solution designed to restore or enhance load-carrying capacity on light-duty trucks and commercial vehicles running factory leaf spring suspensions. This add-a-leaf kit maintains stock ride height while providing additional support for payload, towing, or frequent heavy-load scenarios where suspension sag or bottoming-out becomes a concern during normal operation.

The kit features steel construction with a durable silver powder-coat finish, engineered to resist corrosion and weathering in harsh operating environments. At 55.8 pounds and measuring 44.5 inches in length, the add-a-leaf is designed as a bolt-on rear suspension upgrade that integrates directly into the existing leaf spring stack without requiring modification to frame mounting points. The silver powder-coated steel resists rust and oxidation, extending service life across diverse climates and driving conditions.

This upgrade is ideal for pickup truck owners, fleet operators, and commercial users who regularly carry cargo, equipment, or trailers but wish to avoid the ride quality changes or cost of a complete suspension overhaul. By adding a supplemental leaf to the spring pack, the HELLWIG system distributes load more effectively across the suspension, reducing axle wrap, improving stability under load, and minimizing the harsh bottoming-out effects common in heavily-used work vehicles. The add-a-leaf approach preserves the factory suspension geometry and ride characteristics for daily driving while providing measurable load-carrying improvement.