The Teraflex JT Gladiator 4.5" ST/CT Spring Base Kit is specifically designed for the Jeep Gladiator JT (2020–Present), providing a 4.5-inch suspension lift to deliver enhanced ground clearance, axle articulation, and on-road stability. This kit is part of the ST (Street & Trail) and CT (Control & Trail) series, offering a balance between off-road durability and daily driving comfort.
This shock-agnostic system allows you to pair the lift with Falcon Series Shocks or any high-performance aftermarket shocks, giving you full flexibility to customize your suspension performance.
⚙️ Key Features:
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Vehicle Compatibility: Jeep Gladiator JT (2020–Present)
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Lift Height: Provides 4.5 inches of suspension lift
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Shocks: Not Included (Compatible with Falcon or aftermarket shocks)
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Tire Compatibility: Supports up to 37-inch tires
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Coil Springs: Precision-tuned for optimal load distribution and ride quality
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Front & Rear Track Bar Brackets: Maintain axle alignment and eliminate lateral axle shift
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Front Control Arm Sport Brackets: Maintain proper caster and pinion angles for predictable steering
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Sway Bar Links: Front and rear sway bar links ensure proper suspension geometry
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Brake Line Relocation Brackets: Prevent strain during full suspension travel
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Bump Stop Extensions: Prevent damage from over-compression during suspension flex
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Material: Heavy-duty steel construction ensures maximum durability
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Corrosion Resistance: Powder-coated finish protects against rust and wear
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Installation: Bolt-on design requires no cutting or welding
✅ Benefits:
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Increased Ground Clearance: Easily overcome off-road obstacles and challenging terrain.
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Customizable Suspension: Compatible with Falcon Series Shocks or your preferred aftermarket shock absorbers.
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Larger Tire Fitment: Supports tires up to 37 inches without rubbing.
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Stable Handling: Maintains precise caster and pinion angles for on-road comfort.
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Improved Suspension Articulation: Enhanced flex for better off-road traction.
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Corrosion Protection: Powder-coated components resist environmental damage.
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Factory-Like Comfort: Balanced ride quality for daily driving and weekend adventures.
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Easy Installation: Bolt-on design simplifies the installation process.
📊 Technical Specifications:
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SKU: 000000000001366200
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Vehicle Compatibility: Jeep Gladiator JT (2020–Present)
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Lift Height: 4.5 inches
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Tire Size Compatibility: Up to 37 inches
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Shocks Included: No (Compatible with Falcon or aftermarket shocks)
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Coil Springs: Precision-engineered for load handling and comfort
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Track Bar Brackets: Front and rear adjustable brackets ensure axle centering
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Control Arm Brackets: Maintain proper caster angles
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Brake Line Relocation Brackets: Prevent stress on brake lines during articulation
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Sway Bar Links: Front and rear links optimized for lifted suspension geometry
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Material: Heavy-duty steel construction
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Finish: Powder-coated for rust resistance
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Installation Type: Bolt-on – No cutting or welding required
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Package Includes:
- Front and rear coil springs
- Front control arm sport brackets
- Front and rear track bar brackets
- Front and rear sway bar links
- Brake line relocation brackets
- Bump stop extensions
- Installation hardware
- Detailed installation instructions
🛠️ Recommended Accessories:
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Falcon Series Shocks: Optimize damping performance for lifted suspensions.
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Rear Adjustable Track Bar: Ensure accurate rear axle centering.
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Steering Stabilizer: Reduce steering wheel feedback on rough terrain.
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Extended Brake Lines: Prevent stress during full suspension flex.
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Bump Stops: Prevent over-compression and protect suspension components.
📝 Installation Notes:
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Bolt-On Installation: Direct bolt-on using factory mounting points.
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Alignment Required: A professional wheel alignment is highly recommended after installation.
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Shock Compatibility: Compatible with Falcon Series Shocks or other high-performance options.
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Torque Settings: Follow Teraflex's specified torque values for all hardware.
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Routine Maintenance: Periodically inspect components for wear and ensure proper torque on hardware.
🌟 Why Choose Teraflex?
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Precision Engineering: Specifically designed for Jeep Gladiator JT models.
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Suspension Geometry Optimization: Maintains caster and pinion angles for smooth handling.
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Customizable Shock Options: Flexibility to choose your preferred shocks.
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Balanced Performance: Reliable on-road comfort with exceptional off-road durability.
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Durable Build: Heavy-duty steel construction for long-lasting performance.
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Trusted Brand: Renowned worldwide for high-quality Jeep suspension solutions.
🛡️ Warranty:
Backed by Teraflex's Limited Lifetime Warranty, providing confidence and peace of mind with every purchase.
📦 What’s in the Box?
- Front and rear coil springs
- Front control arm sport brackets
- Front and rear sway bar links
- Front and rear track bar brackets
- Brake line relocation brackets
- Bump stop extensions
- Mounting hardware
- Installation instructions
🚙 Ideal For:
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Jeep Gladiator JT owners looking for an elevated stance and improved off-road performance.
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Off-road enthusiasts seeking maximum articulation and traction on rough terrains.
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Overlanders requiring reliable suspension geometry with additional load capacity.
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Daily drivers who want an aggressive lifted stance while maintaining smooth on-road comfort.