Front Runner Extreme Slimline II Roof Rack Kit – Jeep Wrangler JL 4 Door (2018–Current)
Heavy-Duty Expedition Roof Rack for the Jeep Wrangler JL
The Front Runner Extreme Slimline II Roof Rack Kit is engineered specifically for the Jeep Wrangler JL 4 Door (2018–Current), providing a full-length cargo platform built for serious overlanding and off-road adventures.
Featuring a 1425mm x 2368mm Slimline II Tray, the innovative Jeep Extreme Mounting System, and an aerodynamic wind deflector, this rack distributes cargo weight directly to the vehicle's body and factory roll bar—placing zero load on the hardtop. This robust mounting solution allows you to remove the Freedom Panels and lower the windscreen without removing the rack.
Constructed from lightweight T6 aluminium and high-strength steel, the rack offers exceptional durability while remaining corrosion resistant and compatible with the extensive range of Front Runner accessories.
Drilling is required for installation.
Features
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Designed specifically for the Jeep Wrangler JL 4 Door (2018–Current)
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Full-size Slimline II roof rack
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Innovative Extreme Mounting System
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Cargo load is supported by the body and factory roll bar, not the hardtop
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Allows Freedom Panels to be removed with the rack installed
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Windscreen can be folded down without removing the rack
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Heavy-duty expedition-grade construction
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Lightweight T6 aluminium tray
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Black epoxy powder-coated finish
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High-strength steel mounting components
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Aerodynamic wind deflector included
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Integrated M8 T-slot system for mounting accessories
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Compatible with Front Runner under-rack tables
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Compatible with the full range of Front Runner roof rack accessories
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Covered by Front Runner's Limited Lifetime Warranty
Please Note:
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Drilling is required during installation.
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Not compatible with Soft Top or Sky One-Touch Power Top models.
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Snorkels are not compatible with the Front Bar Roof Rack Mount included in this kit.
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Not suitable for Jeep Wrangler JL 4xe, 392, or 2.2L Diesel models.
What's Included?
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Slimline II Tray (1425mm × 2368mm)
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Jeep JL Foot Rails
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Jeep JL Inner Brackets
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Jeep JL Front Bar Roof Rack Mount
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Wind Deflector
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Complete Mounting Hardware
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Installation Instructions
Specifications
Not compatible with:
Installation
The Extreme Mounting System secures directly to the vehicle's factory body mounting points and roll bar, providing outstanding strength while preventing any load from being placed on the hardtop.
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Drilling required
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Complete mounting hardware included
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Installation instructions supplied
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Integrated M8 T-slots accept standard 8mm bolts for fitting compatible Front Runner accessories
FAQs
- Which Jeep models does this rack fit?
It is designed for the Jeep Wrangler JL 4 Door (2018–Current).
- Does the roof carry the weight?
No. The Extreme Mounting System transfers the load directly to the vehicle body and factory roll bar, placing no weight on the hardtop.
- Can I remove the Freedom Panels with the rack installed?
Yes. The mounting system is specifically designed to allow the Freedom Panels to be removed without removing the roof rack.
- Can the windscreen still fold down?
Yes. The rack design allows the windscreen to be lowered without interference.
- Does installation require drilling?
Yes. Drilling is required as part of the installation process.
- Is it compatible with a Soft Top or Sky One-Touch roof?
No. This rack cannot be fitted to vehicles equipped with a Soft Top or Sky One-Touch Power Top.
- Can I fit Front Runner accessories?
Yes. The integrated M8 T-slot system supports the complete range of Front Runner accessories, including roof top tents, awnings, recovery boards, storage boxes, bike carriers, jerry can holders and under-rack tables.
- Is the rack covered by a warranty?
Yes. All Front Runner Slimline II Roof Rack Kits are backed by Front Runner's Limited Lifetime Warranty.
