Jeep Wrangler JK 4 Door (2007-2018) Extreme Slimline II Roof Rack Kit - by Front Runner

This Slimline II rack kit contains all the components needed to mount the Slimline II cargo carrying rack to a Jeep JK 4 door 2007-2018 including the Slimline II Tray (1425mm x 2368mm), the Jeep Extreme Mounting System and a Wind Deflector. Drilling is required for installation.

This rugged, sophisticated, high performance, nearly indestructible rack system allows you to quickly remove the Freedom Panels and works with the hardtop roof on or with no roof at all.

All Front Runner Rack Kits contain installation instructions as well as all the components needed to mount the Slimline II Tray to your vehicle.

All Front Runner Racks are backed by a Limited Lifetime Warranty*

For further information on installation, please see the fitment instructions in the INSTALL tab.

The JK Extreme mounting system bolts to the roll bar with middle and rear brackets. This unobtrusive, high performance, nearly indestructible mounting solution allows you to quickly remove the Freedom Panels and works with the hardtop or with no roof at all. Freedom Panels can be quickly and easily removed with rack in place. The cargo weight is evenly distributed across the roll bars and body of the jeep, placing zero weight on the hardtop itself.

Material used:
Black epoxy powder-coated T6 aluminium
High strength steel


Approximate Installed Weight 46kg (101lbs)


The t-slots on the tops and bottoms of the rack tray slats and edge profiles accommodate standard 8mm bolts.


To determine the approximate height from your vehicle’s roof to the top of your Slimline II Roof Rack, add the height of the Slimline II Tray (50mm/ 2") to the height of the Foot or Grab-on Foot listed above.

If your Slimline II Roof Rack kit uses Legs, add the height of the Slimline II Tray (50mm/ 2") to the height of the Legs to determine the height of the rack from your vehicle’s rain gutters.

If your Slimline II Roof Rack kit uses Foot Rails, add the height of the Slimline II Tray (50mm/ 2") to the height of the Foot Rails to determine the height of the rack from the crown (highest point) of the vehicles roof.


Shipping Dimensions:
Width 450mm (18")
Length 1725mm (68")
Height 340mm (13")




Shipping Weight:
Weight 53.6kg (117.9lbs)

KRJW003T - Jeep Wrangler JK 4 Door (2007-2018) Extreme Slimline II Roof Rack Kit - by Front Runner

Consisting of:
1 x FAJK007 - Jeep Wrangler JK 4 Door Inner Brackets - by Front Runner
1 x FAJK008 - Jeep Wrangler JK 4 Door Foot Rails - by Front Runner
1 x FAJK009 - Jeep Wrangler JK 2 Door & 4 Door Front Pillar Brackets - by Front Runner
1 x RRSTJ12 - Slimline II Tray - 1425mm(W) X 2368mm(L) - by Front Runner