Synergy add-a-leaf pack for 2003–2013 Dodge Ram 2500/3500 rear springs. This add-on leaf integrates with the existing spring pack to boost rear load support and help restore sagged suspension under heavier loads. Supplied as a vehicle-specific leaf pack, it provides a straightforward way to increase carrying capacity without replacing the full spring assembly and is intended for rear suspension load support applications.
Synergy 03-13 Dodge Ram 2500/3500 Add- A-Leaf Pack