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10 Years of Testing. Infinite Adjustability. Integrated GearPOD Storage.
The Evolution of the Off-Road PlatformThe Leitner Designs ACS ROOF is the culmination of 10 years and hundreds of thousands of off-road miles. Developed from the DNA of our legendary Active Cargo System (ACS), we’ve created a world-class platform rack system specifically designed to mount over your ACS FORGED or ACS Classic bed rack.
Proudly over-engineered and manufactured in Corona, California, this system is built to "Carry Your World." It is stronger than the competition, easier to assemble, and features a level of modularity never before seen in a platform rack.
The Problem & The Solution:The Pain: Most platform racks are fixed in place, making it impossible to mount gear exactly where you want it. They are often difficult to assemble and lack integrated storage for high-use items.
The ACS Solution: We developed Infinitely Adjustable Load Bars and the industry-exclusive side-opening GearPOD ROOF, giving you instant access to your gear without climbing onto your rack.
Key Features: ACS ROOF Over-Bed System
The load bars slide along the frame, allowing you to position them exactly where your gear requires. No more "making it fit"—the rack adapts to you.
Integrated specifically to work with our side-opening storage box. Store your recovery gear or tools for lightning-fast access from the side of the truck.
Designed and manufactured in Corona, CA. We control the quality from the first cut to the final powder coat to ensure it outlasts your truck.
Engineered for the DIYer. The ACS ROOF features a logical, straightforward assembly process that doesn't require specialized shop tools.
Built to support heavy roof-top tents, fuel cans, and gear with a static load capacity of up to 1400 lbs on Forged models.
Works seamlessly with the entire Leitner ecosystem, allowing you to bridge the gap between your bed rack and a full-length platform.
Tested Through Hundreds of Thousands of MilesWe don't just guess; we test. The ACS ROOF has been subjected to brutal off-road environments to ensure the custom extrusions and fasteners never fail. Whether you are running an ACS FORGED or an ACS Classic, this platform provides the ultimate foundation for your overland build.
1400 lbs Forged Static Load 400 lbs Forged Off-Road 800 lbs Forged On-Road 100% Made in USA
"I've been running the ACS Forged rack for years, and adding the ACS ROOF platform was the final piece of the puzzle. The build quality is insane—way beefier than the generic racks I've seen. Being able to slide the load bars to fit my specific storage boxes is a game changer. It doesn't rattle, it doesn't flex, and the GearPOD ROOF access makes grabbing tools at camp so much easier than digging through the bed."
- Mark S., Avid Overlander Load Capacity SpecificationsOver ACS FORGED: 400# Off-Road | 800# On-Road | 1400# Static
Over ACS FORGED Tonneau: 400# On-Road | 800# Static. (Note: Because the rack is secured by tonneau hardware, we cannot recommend a safe off-road weight limit.)
Over ACS Classic: 250# Off-Road | 500# On-Road | 1000# Static
| Feature | Leitner ACS ROOF | Generic Platform Racks |
|---|---|---|
| Adjustability | ✓ Infinitely Adjustable Bars | ✗ Fixed Bar Positions |
| Storage Access | ✓ Side-Opening GearPOD ROOF | ✗ Requires Climbing on Top |
| Manufacturing | ✓ Made in Corona, California | Usually Imported |
| Testing | ✓ 100k+ Off-Road Miles | Varies / Theoretical |
| Hardware | ✓ Over-Built Custom Fasteners | Standard Hardware |
The ACS ROOF is designed for seamless integration. It features custom front and rear extrusions that provide maximum rigidity while maintaining a sleek, low-profile aesthetic on your truck.
Fits ACS FORGED Bed Racks Fits ACS Classic Bed RacksEngineering Detail: We utilize high-grade aluminum and specialized coatings to ensure that your rack remains corrosion-free even in the harshest salt-air or winter environments.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Yes, if your ACS Forged rack is mounted with a tonneau cover. However, please note that the load capacity is adjusted (400# On-Road / 800# Static) and we do not recommend off-road use due to the limitations of the tonneau mounting hardware.
The ACS ROOF was designed to be one of the easiest platform racks to assemble on the market. With standard hand tools and the provided instructions, most users can have it ready to mount in a single afternoon.
Unlike standard cargo boxes that open from the top, the GearPOD ROOF opens from the side. This allows you to stand next to your truck and access your gear without needing a ladder or having to climb onto the rack itself.
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
