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4-Door Rocklander Sky Top Rack System | JL Wrangler
Roof Racks
4-Door Rocklander Sky Top Rack System | JL Wrangler
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4-Door Rocklander Sky Top Rack System | JL Wrangler
Register to receive a notification when this item comes back in stock.
ARS is the only rack that features a "load bearing" front hoop without the need for additional support; this strength is the bedrock that allows our rack systems to withstand fore and aft thrust, side load forces, and prevents horizontal racking (the twisting/flexing out of a rigid or supportive state). The front hoop columns are attached with 3/16" steel pier-plates that connect to 16 strong mounting points along with 2 additional fasteners at the front assembly of the Jeep body, then the pier plates are discretely covered with the factory cowl for a clean OE look.
The rear hoop columns are attached with our 3/16" steel base anchors and flexural footings, that create an understructure connecting the frame of the Jeep to the hoop for the strongest attachment point. The flexural footings coupled to our 2” OD steel support columns through 2-part urethane bushings, providing flexural rigidity between the frame and body mounts that allow the front and rear foundations to work in unison to support the cargo structure. The trusses are equipped with CNC steel billet clamps that are secured to the front and rear hoop mounts with corrosion resistant hardware.

- Heavy Duty 2" Tubular Exo-Skeleton Rack System
- 850lbs (Static) & 375lbs (Dynamic) Load Capacity
- Three Piece Front Hoop Design
- Front Hoop Weld on Grab Handles
- Front Steel Pier Plates
- Integrated Fastener System
- Three Piece Design Rear Hoop
- Rear Steel Flexural Footings
- Two Piece NVH Hi-Durometer Urethane Bushings
- 3/16" Steel Base Anchors
- 4-Door Sky Top Roof Trusses
- CNC Clamps with Threaded Bolt Holes
- Specific Engineered Tube Bend for a Stronger Front Support Structure
- Industrial Grade Corrosion Resistant Hardware
- Protection for Windshield Assembly
- Protection for the Rear Corners
Included in Kit
- Front Hoop
- Pier Plates
- Roof Trusses
- Rear Hoop
- Frame Mount Brackets
- Flexural Footings
- NVH Urethane Bushings
- All Required Hardware
This product will be shipped from multiple warehouses in separate boxes. Please allow a few days' leeway for all your boxes to arrive.
An estimated shipping time for each box can be checked in your cart, and you will receive separate tracking numbers for each item upon purchase.
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Service You Can Count On
4.9 ⭐⭐⭐⭐⭐ Google Review
I saved about 10% compared to other online vendors and my rack came in 2 days! I did have a few questions I asked through email and modula responded very quick!
Dan Ashton - via Google Maps
I ordered my racks from here in ONTARIO. The proper rack and all parts arrived on time as promised and everything fit.
Rick Floether - via Google Maps
What was best about my experience was that they didnt try to push the more expensive unit, rather they suggested the cheaper $$$ model but said it looked better and had a better warranty. I love that.
Chasing Pow - via Google Reviews
I bought a Swagman Current which, for me was a way too heavy and awkward. They graciously took it back and got me into a different rack that works much better
ERIC HUTTON - via Google Reviews
Other shops simply told me I couldn’t do it. When I came into Modula Racks... made the suggestion of using the Rhino RTC tracks. I purchased that from them online shorter after and have now just completed my install.
Austin S - via Google Reviews
Amazing guys that gave top notch service... Great prices too. Huge ‘Thank you’ from the crew at Daily Driven Exotics
Damon Fryer - via Google Reviews
Pricing, shipping and REAL Customer Service were far above other companies!
Dave Watt - via Google Reviews
Excellent customer service. Knowledgeable staff. Highly recommend
OG Bobby Johnson - via Google Reviews
I had a custom roof rack installation... from booking to the walk through post installation there were no surprises, no extra fees, just top notch service. Modula Racks quote was several hundred dollars less than the competitors
Margaret Cheshire - via Google Reviews