Teraflex JT: 4.5" Lift Coil Spring Kit – Rear
Lift with confidence—engineered stability and off-road control for your JT Gladiator.
When you need serious rear-end support for larger tires, additional gear, or a full overland setup, the Teraflex 4.5” Rear Lift Coil Springs deliver. Designed specifically for the Jeep Gladiator JT, these progressive triple-rate springs combine predictable street handling with improved off-road performance and towing control. The triple-rate design ensures the right amount of flex, articulation, and firmness where you need it most—whether cruising empty or loaded down with gear.
Ideal for those looking to dial in suspension geometry and performance at higher lift heights without compromising comfort or control.
What's Included
- (2) Rear 4.5” Progressive Triple-Rate Lift Coil Springs
Key Features
- Engineered for the JT Gladiator’s rear suspension
- Progressive triple-rate coil design balances ride comfort and load support
- Softer top coils improve droop and spring retention during articulation
- Stiffer lower coils enhance towing performance and loaded stability
- Shot peened to reduce sag and extend spring life
- Durable powder-coated finish protects against corrosion
- Limited Lifetime Warranty against manufacturing defects
Fitment
- JT Gladiator (pickup)
Specs
- Lift Height: 4.5” (rear only)
- Designed to balance front/rear lift dynamics
- Final lift height may vary based on vehicle load, aftermarket bumpers, winch, or gear
Installation
These rear coil springs are a direct bolt-on upgrade for lifted JT Gladiators. Ideal for overland rigs or performance builds requiring added clearance and support. Schedule your professional install at Expedition Superstore—your One-Stop Overland Shop.
Why Buy from Expedition Superstore?
- Expert-vetted suspension systems from trusted brands like Teraflex
- On-site install options and build consultations
- Real support from real Jeep and overland enthusiasts
- One Stop Overland Shop
Teraflex JT: 4.5" Lift Coil Spring Kit – Rear
Lift with confidence—engineered stability and off-road control for your JT Gladiator.
When you need serious rear-end support for larger tires, additional gear, or a full overland setup, the Teraflex 4.5” Rear Lift Coil Springs deliver. Designed specifically for the Jeep Gladiator JT, these progressive triple-rate springs combine predictable street handling with improved off-road performance and towing control. The triple-rate design ensures the right amount of flex, articulation, and firmness where you need it most—whether cruising empty or loaded down with gear.
Ideal for those looking to dial in suspension geometry and performance at higher lift heights without compromising comfort or control.
What's Included
- (2) Rear 4.5” Progressive Triple-Rate Lift Coil Springs
Key Features
- Engineered for the JT Gladiator’s rear suspension
- Progressive triple-rate coil design balances ride comfort and load support
- Softer top coils improve droop and spring retention during articulation
- Stiffer lower coils enhance towing performance and loaded stability
- Shot peened to reduce sag and extend spring life
- Durable powder-coated finish protects against corrosion
- Limited Lifetime Warranty against manufacturing defects
Fitment
- JT Gladiator (pickup)
Specs
- Lift Height: 4.5” (rear only)
- Designed to balance front/rear lift dynamics
- Final lift height may vary based on vehicle load, aftermarket bumpers, winch, or gear
Installation
These rear coil springs are a direct bolt-on upgrade for lifted JT Gladiators. Ideal for overland rigs or performance builds requiring added clearance and support. Schedule your professional install at Expedition Superstore—your One-Stop Overland Shop.
Why Buy from Expedition Superstore?
- Expert-vetted suspension systems from trusted brands like Teraflex
- On-site install options and build consultations
- Real support from real Jeep and overland enthusiasts
- One Stop Overland Shop
