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Carli Full Progressive Spring Pack
Carli Full Progressive Spring Pack Overview

These leaf springs were designed to carry the weight of the Dodge Ram Truck, offering a moderate load
capacity, while producing a smoother, more comfortable ride. This was done by changing the upper rate of the
spring pack, thus allowing full control of the rate from the top to the bottom. So as the spring progresses, the
rate increases. When a load is applied the spring rate will increase as it compresses onto the secondary bottom
stack of the spring pack. This was built in to reduce any additional squat or sag under heavy load. The upper
rates are much lower than factory to give an improved ride quality for daily driving, especially freeway
expansion joints.

Performance Enhancements

The main leaf was designed a set distance longer, which moved the truck’s shackle position back. This gives
almost a zero rate effect on the freeway when empty. When you move the shackle position back, it eases the
first movement for the axle, rendering smoother travel.


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Product Price Qty Add To Cart
Carli Full Progressive Spring Pack $00.00

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Carli Full Progressive Spring Pack Zoom


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