What is the benefit of dual rate coil springs?

Dual rate coil springs have two distinct spring rates within a single spring. This design aims to provide a comfortable ride on smooth surfaces and then progressively stiffen up under heavier loads or compression, offering better control and support during off-road driving or hard braking.

Do these springs include everything needed for a 4-inch lift?

This product includes a pair of front dual rate coil springs designed for a 4-inch lift. However, a complete 4-inch lift installation typically requires additional components such as longer shock absorbers, and potentially other suspension parts to correct geometry. It's recommended to consult the full Superlift kit details or a professional installer.

Are these springs suitable for daily driving?

Yes, the dual rate design is specifically tuned to offer improved on-road comfort. This means they should absorb road imperfections well, making them suitable for daily driving while still providing enhanced performance when you take your Jeep off-road.

Superlift 18-19 Jeep JL Unlimited Incl Rubicon 4 Door Dual Rate Coil Springs (Pair) 4in Lift - Front

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Superlift

Specifications

Brand: Superlift
Part #: 588
UPC: 804260102609

Superlift

Superlift 18-19 Jeep JL Unlimited Incl Rubicon 4 Door Dual Rate Coil Springs (Pair) 4in Lift - Front

Name: Superlift 18-19 Jeep JL Unlimited Incl Rubicon 4 Door Dual Rate Coil Springs (Pair) 4in Lift - Front
Brand: Superlift
Price: 279.99 USD
Availability: InStock

$279.99

Fits 2018-2025 Jeep Wrangler. Superlift 4in front dual rate coil springs for a smoother ride.

Key Features

Fits 2018-2025 Jeep Wrangler 4-door models, including Rubicon.
Provides a 4-inch front lift for increased ground clearance and tire fitment.
Dual rate spring design offers improved on-road comfort and off-road performance.
Spring rate is tuned for a smoother ride experience.
Includes a pair of front coil springs.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Jeep Wrangler 2018-2025
Jeep Wrangler JK 2018

Product Details

If you're looking to lift your 2018-2025 Jeep Wrangler 4-door, especially the Rubicon model, these front dual-rate coil springs from Superlift are a solid option. They're designed to give you a 4-inch lift, which is great for clearing larger tires and improving off-road capability.

What's neat about these springs is the dual-rate design. This means they have two different spring rates built into one spring. The idea is to offer a comfortable ride on the road, absorbing bumps smoothly, but then stiffen up when you hit rough terrain or compress the suspension further, providing better control and support when you need it most. This tuning aims to balance on-road comfort with off-road performance, which is a common goal for Jeep owners who use their vehicles for both daily driving and weekend adventures.

This pair of front springs is part of a suspension upgrade, and while they provide the lift, you'll want to make sure you have all the necessary components for a complete 4-inch lift installation, such as longer shocks and potentially other suspension geometry correction parts, depending on your specific setup.