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Rock Krawler Triple Rate Swap Lift Springs

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Rock Krawler offers triple rate swap lift springs for a variety of lifted Jeep applications. They combine three spring rates to maximize the amount of effective tra

Rock Krawler offers triple rate swap lift springs for a variety of lifted Jeep applications. They combine three spring rates to maximize the amount of effective travel and ensure your spring doesn't unseat at full droop. The heavy-duty progressive rate coil springs are black powdercoated for longevity, and are available for heights from 2.5 to 4.5 in.

* Triple rate details:
- Dead Zone: a light rate zone designed to achieve a specific free length of the coil, which prevents the coil from unseating at full droop. This zone is fully collapsed at ride height but expands at extreme articulation.
- Ride Zone: a

Rock Krawler offers triple rate swap lift springs for a variety of lifted Jeep applications. They combine three spring rates to maximize the amount of effective travel and ensure your spring doesn't unseat at full droop. The heavy-duty progressive rate coil springs are black powdercoated for longevity, and are available for heights from 2.5 to 4.5 in.

* Triple rate details:
- Dead Zone: a light rate zone designed to achieve a specific free length of the coil, which prevents the coil from unseating at full droop. This zone is fully collapsed at ride height but expands at extreme articulation.
- Ride Zone: a soft rate zone that is in operation the majority of the time under normal driving conditions. It was designed to offer the best ride quality the aftermarket has to offer.
- Firm Zone: The firm rate in Rock Krawler's triple rate springs provides added stability while hard cornering and to minimize hard bottoming through rough terrain.

* Benefits:
- Improved ground clearance
- Improved off-road ability
- Excellent on road ride quality

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