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Carli Suspension  |  SKU: CS-DMRC6-03-D

03-13 RAM 2500/3500 DIESEL MULTI RATE FRONT COIL SPRINGS 6" LIFT

Regular price $ 60400

Can I pick up my order or have it installed at your shop?

Yes! We offer local pickup on most products and professional installation at our shop at 25 Town and Country Drive, Washington, MO. 63390. Contact us at 636-429-7020 to schedule a time to come in.

How do I know if this part fits my vehicle?

If no fitment info is listed, contact us at 636-429-7020 with your vehicle’s year, make, and model — we’ll help you find the right part.

What if I need to return a product or it’s defective?

Most items can be returned within 30 days if unused and in original packaging. Many products also include a manufacturer warranty. Contact us at 636-429-7020 for assistance.

How can I track my order?

Once your order ships, you’ll get a tracking number via email to monitor your shipment.

Description

In our multi-rate springs, each coil is spaced differently, creating a variable spring rate. Initially, the springs compress easily for the first couple of inches. As more force is applied, the coils come closer together. In the bottom quarter of the spring, the coils eventually touch and become inactive, making the spring stiffer.

The more force applied, the more the spring rate increases. This design allows the springs to be compliant on small road bumps while maintaining control off-road, during hard braking, and in turns. These springs deliver high performance when driving aggressively while providing a smooth, comfortable ride the rest of the time.

For 2010 trucks, we’ve found that using a linear rate coil works best with the heavier 4th Generation vehicles, providing a supple, smooth ride while maintaining maximum performance.