Hellwig LP-25 Progressive Rate Load Leveling Helper Springs (07-10 Sierra 3500 HD)Find parts that fit my vehicle

Load Leveling Solution. The Hellwig LP-25 Progressive Rate Load Leveling Helper Springs provide enhanced support by improving the rear suspension under heavy loads. Designed to maintain truck stability and improve ride quality, these springs help prevent sagging when carrying or towing significant weight, making them essential for vehicles frequently subjected to heavy-duty use.

Construction and Appearance. Crafted from durable high-strength steel, these helper springs feature a fulltime spring rate design engineered for longevity and consistent performance. The finish offers robust corrosion resistance, ensuring reliability and a clean, professional appearance over extended use.

Installation. Installation is straightforward but requires the appropriate mounting kit, which is sold separately. No drilling is generally required, making it suitable for most experienced installers with basic mechanical tools.

Warranty. This product includes a lifetime warranty, providing long-term assurance of quality and durability. Application. Specifically designed for the 2007-2010 Sierra 3500 HD, the springs are tailored to fit this model and are not compatible with other makes or model years outside this range.

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