JT Gladiator 3.5", JL Wrangler 4 Door, 4.5"/ 2 Door 5.5" True Dual Rate Coils, Front
JT Gladiator 3.5", JL Wrangler 4 Door, 4.5"/ 2 Door 5.5" True Dual Rate Coils, Front
Jeep JL Wrangler & JT Gladiator Truck True Dual Rate™ Coils are manufactured of hi-tensile chrome silicon steel alloy that surpasses the typical aftermarket coil springs in extended length, ride quality and long-lasting durability. These springs are made specifically for the JL Wrangler & JT Gladiator applications.
MetalCloak has perfected dual rate coils for the Jeep market and provides stable off-road articulation, amazing on road handling, and great load handling capability. Our True Dual Rate™ Coils provide a lifted ride height and improves drivability over stock performance.
The front true dual rate coils come with MetalCloak's Front Lower Coil Correction Pads. This polymer isolator replaces the OEM plastic part and corrects the coil bow that may be caused when using the worn parts. Fits in factory location and is a quick upgrade to fine tune your Jeep.
MetalCloak Thermoset Elastomer upper Coil Isolator upgrade pads are designed to last and outperform factory parts. The pads are made specifically for MetalCloak True Dual Rate Coils and are model specific.
MetalCloak “components” have been proven safe with the FMVSS certificate of safety configured with 37inch tires, full body armor and suspension lift.
Note: True Dual Rate Coils have been engineered to perform best with Duroflex control arms and 6Pak or RockSport shocks.
Note: MetalCloak does not recommend powder coating your True Dual Rate coils. The baking process in powder coating can, in some cases, cause the metallurgical properties of the coils to be changed, resulting in the loss of the lift properties of the coils. As such, the process of powder coating the coils will void any warranty stated or implied in relation to the coils.
Note: We recommend you have a suspension specialist align your Jeep once a MetalCloak suspension is installed.
IMPORTANT NOTES
Select Your Motor
What motor does your Jeep have? This option determines what Coil Isolators we are sending for your build.

Front Coil Sleeves
Fit the MetalCloak Coil sleeves on your True Dual Rate Coils to add additional protection from the elements for your front coils. The high durometer elastomer provides a cushioning surface that aids in protecting the powder coated surface from abrasions when in harsh conditions.
Performance: True Dual Rate Coils have been engineered to perform best with Duroflex control arms and 6Pak or RockSport shocks.
True Dual Rate Coils: MetalCloak does not recommend powder coating your True Dual Rate coils. The baking process in powder coating can, in some cases, cause the metallurgical properties of the coils to be changed, resulting in the loss of the lift properties of the coils. As such, the process of powder coating the coils will void any warranty stated or implied in relation to the coils.
Vehicle Alignment: We Recommend You Have a Suspension Specialist Align Your Jeep Once a MetalCloak Suspension is Installed.
INSTALLATION
| Installation Difficulty | Easy |
| Body Modification | None |
| Time to Install | 1 - 2 Hours |
| Items | Details |
|---|---|
| Compatibility | 2018 + JL Wrangler | 2019 + JT Gladiator |
| True Dual Rate Coils | High Tensile Chrome Steel |
| Coil Isolators | Thermoset Elastomer |
| Lower Front Coil Isolator Correction Pads | Shore 90A Polyurethane |
| Steel Coating | Black Powder Coat |
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