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10 Years of Testing. No-Drill Installation. Shark Fin & OEM Ladder Compatible.
The World's Toughest Platform Rack for the Defender 110The Leitner Designs ACS ROOF is the result of 10 years of Active Cargo System engineering and hundreds of thousands of off-road miles. Specifically engineered for the Land Rover Defender 110, this low-profile platform rack is built to expand as your gear does.
Manufactured in Corona, California, every ACS ROOF is over-engineered with heavy-duty aluminum alloy and verified on our 1000-mile Mojave Test Circuit to ensure zero vibration, noise, or harshness. It’s the modular, no-drill solution your Defender deserves.
Why ACS ROOF?The Pain: Most Defender racks require permanent drilling, block the shark fin camera antenna, or interfere with the factory side ladder.
The ACS Solution: We provide a 100% Bolt-On design that clears the shark fin antenna, features side-rail cutouts for OEM Ladder compatibility, and adds only 4 inches to your height.
Key Features: ACS ROOF RACK
A 100% bolt-on assembly that uses factory mounting points. No permanent modifications or holes in your Defender's roof.
Load bars slide into toothed channels. Reposition gear or add more bars to create a solid, flat cargo surface as your needs grow.
The rear load bar is custom-shaped to clear your shark fin antenna while maintaining a sleek, ultra-low profile.
Side rail cutouts are engineered to allow the factory Land Rover side ladder to fully clear the rack without interference.
Fully compatible with T-track accessories from industry leaders like Thule, Rhino-Rack, and Yakima.
Noise, Harshness, and Vibration verified on the 1000-mile Mojave Test Circuit to ensure a quiet, rigid highway ride.
Removable corner caps allow for auxiliary lighting installation without the need for drilling or messy zip ties.
Assembled with Grade 10.9 black Zi-Ni fasteners and Loctite for maximum strength and corrosion resistance.
Engineered Strength: Made in the USAThe ACS ROOF is built with heavy-duty 1.5mm to 3.0mm multi-wall aluminum. It is lightweight at only 75 lbs but strong enough to handle your toughest expeditions. The dual-stage powder coat finish ensures your rack looks factory-clean for years to come.
75 lbs Weight 4" Added Height 10.9 Fastener Grade USA Manufacturing
"I was worried about wind noise and the rear camera antenna on my Defender. The ACS Roof is virtually silent even at 80mph, and the low-profile design fits perfectly around the shark fin. The fact that I could keep my factory side ladder was the deciding factor. Install was easy—no drilling into my roof was a huge relief!"
- Mark S., Defender 110 Owner Load Capacity NoticeWhile the ACS ROOF is over-built for extreme conditions, always consult your vehicle manufacturer's manual for the maximum dynamic and static roof load ratings.
| Feature | Leitner ACS ROOF | Generic Racks |
|---|---|---|
| Installation | ✓ 100% Bolt-On (No Drill) | ✗ Often Requires Drilling |
| Antenna Clearance | ✓ Custom Shark Fin Design | ✗ Blocks Antenna/Camera |
| Ladder Compatibility | ✓ Works with OEM Ladder | ✗ Blocks Ladder Mounts |
| Testing | ✓ Mojave Torture Tested | Basic Lab Testing |
| Hardware | ✓ Grade 10.9 Zi-Ni Coated | Standard Zinc or Steel |
Specifically designed for the L663 Land Rover Defender 110 platform. This 3/4 rack provides the perfect balance of utility and style.
Part #: 00-LRD110-1968 GAO Compliant & Made in USACompatibility Note: This system works seamlessly with Thule, Yakima, and Rhino-Rack T-track accessories, making it the most versatile platform on the market.
No. The ACS ROOF is a 100% bolt-on system designed to utilize the Defender's existing factory mounting points. No permanent modification is required.
No. We engineered the rear load bar with a specific profile to ensure it clears the Land Rover shark fin antenna and does not interfere with camera visibility.
Yes. The ACS ROOF side rails include specific cutouts to allow for full clearance and operation of the OEM side ladder.
The ACS ROOF adds just 4 inches to your Defender’s overall height, maintaining a low profile for garage clearance and aerodynamics.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
