The 2018 Jeep Wrangler Power Soft Top, introduced with the redesign of the JL generation, represents a major shift in open-air motoring by introducing a fully automatic, one-touch canvas roof that operates at speeds up to 60 mph while retaining full-size removable quarter windows.
Introduction to the JL Generation Sky One-Touch Power Top
When Jeep launched the completely redesigned JL-generation Wrangler for the 2018 model year, traditionalists and modernists alike scrutinized how the brand would evolve its iconic open-air formula. While manual soft tops and removable hardtops remained staples of the lineup, Jeep introduced an industry-first feature for the platform: the Sky One-Touch Power Top. Available initially as an option exclusively on the four-door (Unlimited) body style, this factory-installed power soft top aimed to bridge the gap between the weather protection of a hardtop and the breezy convenience of a traditional convertible.
Understanding how this mechanism functions requires looking beyond its basic marketing description. The Sky One-Touch Power Top is an integrated, power-sliding fabric roof supported by a permanent overhead frame structure. Unlike older aftermarket add-ons or manual folding tops that required unlatching, rolling, and storing panels in the cargo area, the 2018 system relies on an electric motor and heavy-duty gear rails to retract the canvas roof smoothly back over the rear cargo area. This overview examines the engineering design, operational capabilities, benefits, potential limitations, and long-term considerations of the 2018 Jeep Wrangler power soft top.
Design and Mechanical Architecture
The architectural foundation of the 2018 Jeep Wrangler Power Soft Top differs fundamentally from standard manual soft tops. Rather than folding down completely onto the rear body rails, the power top operates similarly to a large panoramic sunroof on a luxury SUV, albeit spanning almost the entire length of the cabin roof.
Permanent Sport Bar Integration
The system integrates directly into the vehicle's structural sport bar framework. Because the motorized tracks and tension cables require a rigid structural path to function smoothly, the vehicle retains fixed side rails that resemble hardtop surrounds. This design means that even when the top is fully retracted, the upper door frames and the primary B- and C-pillar supports remain in place.
Fabric and Insulation Composition
To mitigate the wind noise and thermal transfer typically associated with canvas tops, Jeep utilized a multi-ply, thick acrylic fabric material. This heavy-duty textile is engineered to resist fading, stretching, and water intrusion. Beneath the outer layer, an acoustic absorption layer helps dampen highway noise, making the cabin significantly quieter at high speeds compared to previous Wrangler generations equipped with standard vinyl or basic cloth manual tops.
Operation and Daily Usability
One of the primary selling points of the 2018 power soft top is its operational ease. For decades, lowering a Wrangler top was a multi-step chore often requiring two people, numerous latches, zippers, and careful storage of heavy windows. The Sky One-Touch system transforms this process into a single-person, push-button affair.
On-the-Fly Functionality
Drivers can open or close the roof simply by pressing a dedicated rocker switch located on the front overhead console. The system is engineered to operate while the vehicle is in motion, supporting opening and closing speeds up to 60 mph. This capability provides immediate relief if an unexpected rainstorm hits while driving on a highway, eliminating the need to pull over to the shoulder.
Removable Quarter Windows
While the primary roof panel slides open and closed automatically, the 2018 system also includes removable rear-quarter glass panels. These windows slide out of a specialized track and utilize a combination of zippers and hook-and-loop fasteners (or slide-in plastic channels depending on exact production runs) to seal against the frame. Once removed, these windows can be stored in an optional protective storage bag and placed in the rear cargo area. Leaving the quarter windows out while retracting the main roof creates a near-complete open-air experience while maintaining overhead shade.
Comparison of 2018 Wrangler Roof Options
Choosing the right roof configuration on a 2018 Jeep Wrangler involves weighing convenience, cargo versatility, and security. The table below compares the Sky One-Touch Power Soft Top against the traditional manual soft top and the modular hardtop available for the same model year.
| Roof Feature | Sky One-Touch Power Soft Top | Premium Manual Soft Top | Freedom Top Hardtop |
|---|---|---|---|
| Operation Type | Fully automatic electric motor | Manual folding with latches | Removable manual fiberglass panels |
| Speed Limit for Operation | Up to 60 mph | Stationary only | Stationary only |
| Removal of Side Windows | Removable quarter panels | Fully folding/removable sides | Fixed rear and side glass |
| Cargo Area Impact | Permanent overhead frame | None (collapses into rear) | Removable shell (requires hoist/storage) |
| Cabin Security | Multi-ply fabric (moderate) | Fabric (lower security) | Rigid fiberglass (higher security) |
Advantages of the Power Soft Top
The 2018 Jeep Wrangler power soft top brought several distinct advantages to daily drivers and casual enthusiasts who previously found traditional Wrangler roofs too cumbersome.
Unprecedented Convenience
The ability to open the roof on a whim without exiting the driver's seat dramatically increases how often owners utilize the open-air capability. On a typical commute or a winding scenic drive, dropping the top takes mere seconds.
Enhanced Weather Protection and Acoustics
Compared to older single-layer manual tops prone to flapping and wind buffeting at highway speeds, the multi-layer construction of the power top offers superior cabin sealing. It manages interior climate control more efficiently during extreme summer heat or winter cold.
Limitations and Practical Considerations
Despite its innovative nature, the power soft top introduces specific trade-offs that buyers and prospective owners must weigh carefully.
Loss of True Full Convertible Experience
Because the side frame rails and the overhead structure remain permanently fixed, the vehicle does not fold down completely flat like a classic Wrangler or a base model with a manual top folded all the way down. Purists note that this sacrifices the traditional "windshield folded flat and top completely gone" aesthetic.
Cargo and Clearance Restrictions
With the roof fully retracted, the stacked fabric accordion fold sits at the very rear of the cabin overhead. While it does not obstruct the rearview mirror entirely, it does consume vertical space at the top of the rear cargo opening, which can occasionally limit the loading of tall, boxy items through the tailgate.
Maintenance and Vulnerabilities
Electric motors, tension cables, and track mechanisms introduce more potential points of failure than a manual zipper-and-latch setup. Proper maintenance—such as cleaning drainage channels and conditioning weatherstripping—is vital to prevent water leaks or motor strain over years of exposure to harsh elements.
Frequently Asked Questions
Can the 2018 Jeep Wrangler power soft top be installed on a hardtop-only model?
No. Retrofitting the Sky One-Touch Power Soft Top to a Wrangler that originally came from the factory with a hardtop is structurally impractical and economically prohibitive. The power top requires specific factory wiring harnesses, B-pillar reinforcements, and dashboard switch banks that are built into the vehicle during initial assembly.
Does the power soft top leak during heavy rain or automatic car washes?
Like any convertible roof, the power soft top relies on properly seated weatherstripping and clean drain paths to keep the cabin dry. Routine inspection of the rubber seals prevents minor leaks. Jeep recommends avoiding high-pressure touchless automatic car washes that can force water past multi-layer seals at unnatural angles.
Is the power soft top available on the two-door Wrangler model?
No. For the 2018 model year and subsequent JL generations, the Sky One-Touch Power Soft Top is offered exclusively on the four-door Wrangler Unlimited configuration due to the longer roof span and structural layout required to house the mechanism.
How do you secure the vehicle if you leave the power top open parked outside?
Leaving any soft-topped vehicle unattended with the top open carries inherent security risks. While the multi-ply fabric offers resistance to casual slashing compared to older vinyl tops, valuables should never be left inside an open cabin. The power top closes securely in seconds via the key fob or interior switch when locking up.
Final Recommendation and Next Actions
For buyers evaluating a used 2018 Jeep Wrangler or researching historical specifications of the JL rollout, the Sky One-Touch Power Soft Top stands out as a luxurious, highly convenient upgrade that transforms the driving experience. If your priority is effortless open-air motoring with minimal physical effort, seek out a four-door model equipped with this feature. Before purchasing a used vehicle with this option, thoroughly test the motor mechanism through its entire range of motion, inspect the condition of the side weatherstripping, and verify that the removable quarter windows lock securely into their respective channels without binding or tearing the surrounding fabric.
