Description
Carli Suspension
Carli Progressive Leaf Spring Kit
The Carli Progressive Leaf Spring Kit is designed for 2019 and newer Ram 3500 4×4 diesel trucks using Carli 3 inch systems. Built by Deaver Spring Mfg specifically for Carli Suspension, these full-length two-stage progressive leaf springs provide 1 to 2 inches of rear lift to maintain a slight rear-high stance while improving ride quality and rear suspension control.
The two-stage spring pack design helps preserve usable weight capacity while delivering smoother, more comfortable street performance. These springs are ideal for daily driving, towing, weekend off-road use, and work or play applications where balanced on-road and off-road comfort is needed.
Key Features:
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Provides 1 to 2 inches of rear lift
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Designed to maintain a slight rear-high stance with Carli 3 inch systems
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Built by Deaver Spring Mfg specifically for Carli Suspension
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Full-length progressive two-stage spring pack
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Softens initial spring rate at ride height
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Helps minimize axle wrap and wheel hop
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Balanced for daily driving and weekend off-road use
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Capable of up to 15 inches of suspension travel with factory shackle
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Designed for diesel trucks with 4.25 inch axle tubes
Notes:
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Reduces payload to light 3/4-ton capacity.
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Will not fit trucks equipped with factory air assist.
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Fits Ram 2019+ 3500 4×4 diesel trucks with 4.25 inch axle tubes.
Vehicle Fitment:
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2019–2023 Ram 3500 4×4 Diesel with 4.25 inch axle tube
SKU: CS-DFSP-19-425






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