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10 Years of Off-Road DNA. Roll Cage Mounted Strength. Side-Access Storage.
The World's Toughest Grenadier PlatformThe Leitner Designs ACS ROOF for the INEOS Grenadier is the culmination of a decade of testing and hundreds of thousands of off-road miles. Built with the DNA of the legendary Active Cargo System, this roof platform is engineered to "Carry Your World" across the most demanding terrain on the planet.
Unlike standard racks that rely on flimsy rain gutters, the ACS ROOF utilizes billet machined 6061 T6 aluminum brackets that bolt directly to the Grenadier’s internal roll cage. This provides unparalleled structural integrity while maintaining a sleek, ultra-low profile.
The Problem & The Solution:The Pain: Traditional racks rely on rain gutters that can fail under heavy loads and block your Safari Windows.
The ACS Solution: We mount directly to the Internal Roll Cage for maximum strength and offer 100% Safari Window Compatibility, ensuring your view and ventilation remain unobstructed.
Key Features: The ACS ROOF RACK
Billet 6061 T6 aluminum bases bolt directly to the factory roll cage, providing ultimate strength without stressing the rain gutters.
Engineered for perfect integration. The 3/4 platform allows full use, and the Full-Length platform allows windows to open freely.
The side-opening GearPOD (optional) holds 100 lbs. Access gear instantly from the side of the vehicle without climbing on top.
Adds only 2.0 inches to the height of your Grenadier, keeping your center of gravity low and clearance high.
Works seamlessly with Thule, Rhino-Rack, and Yakima accessories that use standard T-track mounting hardware.
Custom black fasteners with Zi-Ni coating and Loctite ensure extreme vibration resistance on washboard roads.
Load bars slide into toothed channels, allowing you to secure gear exactly where it needs to be for optimal weight distribution.
Designed, engineered, and manufactured in the USA using 6063 T6 and 6061 T6 aircraft-grade aluminum.
Extreme Load-Carrying CapabilityThe ACS ROOF is built for the heavy-duty demands of overlanding. Utilizing multi-wall aluminum construction (1.5mm to 3.0mm), it offers a static capacity of 1,000 lbs—strong enough for the heaviest rooftop tents and recovery gear.
75-95 lbs Lightweight Alloy 250 lbs Off-Road Dynamic 500 lbs On-Road Dynamic 1000 lbs Parked Static
"The integration with the Safari Windows is flawless. Most racks for the Grenadier feel like an afterthought, but the ACS ROOF feels like it was designed by INEOS themselves. Mounting to the roll cage gives me total peace of mind when I'm miles away from pavement with a fully loaded rack. The side-opening GearPOD is a total game changer for quick access to recovery gear."
- Mark S., INEOS Grenadier Owner NOTICE: Rooftop Tent MountingLow Profile Design: The ACS Platform is strong enough for any tent, but its 2.0" low-profile design makes accessing standard tent fasteners nearly impossible. If you plan to mount a tent, we highly recommend our Roof Load Bar Adapter Kit for a hassle-free installation.
| Feature | Leitner ACS ROOF | Generic Gutter Racks |
|---|---|---|
| Mounting Point | ✓ Internal Roll Cage | ✗ External Rain Gutter |
| Safari Windows | ✓ 100% Compatible | ✗ Often Obstructed |
| Storage Access | ✓ Side-Opening GearPOD | ✗ Top Access Only |
| Hardware | ✓ Grade 10.9 Zi-Ni Coated | Standard Stainless/Grade 8 |
| Height Added | ✓ Only 2.0" | 3.5" - 5.0" |
Designed specifically for the 2024+ INEOS Grenadier. Choose the length that fits your adventure:
3/4 Length Platform: Ideal for maintaining maximum Safari Window visibility and lighter weight (75 lbs). Full-Length Platform: Maximizes cargo space (95 lbs) while still allowing Safari Windows to tilt open.GearPOD ROOF Bonus: Features pre-marked mounting spots for MAXTRAX and RotopaX, plus internal locks for security and easy removal.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
The 3/4 length platform is designed to be fully compatible with Safari windows without interference. The Full-Length platform allows the windows to be opened for ventilation, though they cannot be fully removed while the rack is installed.
Rain gutters are designed for water drainage, not structural load-bearing. By bolting directly to the INEOS internal roll cage, the ACS ROOF transfers the weight to the strongest part of the vehicle, preventing gutter deformation and ensuring maximum off-road stability.
Yes! The rack is rated for 1,000 lbs static weight. However, due to the ultra-low 2.0" profile, you must use our Roof Load Bar Adapter Kit to raise the tent slightly so you can access the mounting fasteners.
Every ACS ROOF includes an integrated Wind Noise Reducer. Combined with its low-profile 2-inch height, wind noise is significantly lower than traditional "basket-style" racks.
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
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Here's why we think you should shop with us at ExtrailAuto.
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
I love my trailhead roof top tent so much. It is so warm and spacious. Itās very simple to setup and put away. Extremely happy with my purchase. I waited to write a review till I used it multiple times so I could tell if I really liked it or not. Thereās not a thing I would want to change.
Give my jeep a solid sturdy look. Installation was ok if you follow the instructions properly.
Definitely a good product. Its super easy to install with instructions. It opens up nicely and shade coverage is good.
We have been on multiple trips with this tent. Its stable and comfortable with a good space for 2+ person to sleep in. Easy to setup and can be taken down under 10 minutes. The tent is waterproof and windproof and can be used during the winter season. Its worth the money and we are overall satisfied with our tent.
Material is of good quality. Easy to set up and teardown.
Looks great and very easy to install. Fits perfectly with no cutting on my Colorado 5 1/2 ft bed. As I unfolded the cover for the first time and each panel locked in place perfectly, I thought, Wow, that was easy.
