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2 & 3-Adult Capacities. 14 GA Welded Aluminum. Light Suppression Technology.
The New Benchmark in Hardshell InnovationThe 23Zero Armadillo Horizon Series (Models 2 & 3) represents a significant evolution in rooftop tent technology. Drawing inspiration from the Kabari PRO, Armadillo X, and Armadillo A, the Horizon merges a sleek, aerodynamic profile with the most popular features avid overlanders demand.
Replacing the previous AX2 and AX3 models, this platform advances that foundation into a stronger, smarter, and more streamlined 14 GA fully welded aluminum shell with rounded corners. This left-side-opening tent is engineered for lightning-fast setups featuring a high-opening gas-strut-assisted hinge and an integrated rainfly hoop that entirely eliminates the need for manual front poles.
Why Horizon?The Pain: Traditional tents are slow to set up, let in blinding morning light, lack proper climate control, and require you to pack away your bedding every time you close them.
The Horizon Solution: Light Suppression Technology (LST) blocks over 90% of sunlight. The Gas-Strut Hinge allows for a 60-second setup. A Self-Inflating Mattress compresses to leave up to 12" of interior space for bedding storage. Plus, an integrated heater/A/C port and pre-wired power module make off-grid living luxurious.
Key Features: The Horizon Elite Series
23Zero ECO13B fabric with Light Suppression Technology (LST) keeps the interior pitch dark and significantly cooler, minimizing sun exposure so you can sleep in.
A plush mattress with dual fill ports for easy inflation/topping off. It compresses easily to create up to 12" of interior height for stowing bedding during transit.
Features a 12V socket, USB-A, and USB-C ports wired directly to a preinstalled SB-50 Anderson plug at the front right corner for effortless power access.
Dedicated heater/cooler port accepts up to 4.5” ducting and includes a locking drawstring sleeve, perfect for running a diesel heater or portable AC unit.
Massive mesh-screened windows (40"x23" sides, 28"x30" door, 43"x7" head-space) plus a huge skylight (up to 36"x22") provide unmatched visibility and airflow.
Includes a massive 38"x22" overhead gear loft, bedside pockets, head/foot pockets, external boot bags, and a 5-pocket hanging gear organizer.
Dual adjustable T-slot roof rails (up to 45” x 2.75”) support 22 lbs of external gear, such as solar panels or recovery boards, safely on top of the tent.
Built-in USB LED light bar (up to 59”) with dimmable white, amber, and blended modes to eliminate insects and set the perfect campsite ambiance.
Trail-Tested ToughnessThe Horizon Series is more than just a tent; it’s a rugged basecamp designed for vehicles of all sizes. Constructed with a 14 GA fully welded aluminum shell and aerodynamic rounded corners, it minimizes wind resistance and road noise while protecting you from trail-side obstacles.
Designed for 4-season use, it includes a snow pole and tensioning leg to handle heavy winter loads. For added functionality, it can be paired with the Armadillo Horizon Annex (sold separately) to create a fully enclosed living space beneath the tent.
2 or 3 Adult Capacity 14 GA Welded Aluminum 4 Season Weather Rating ~246 lbs Max Weight
"The evolution from the AX series to the Horizon is impressive. The LST fabric actually works—I slept through a 6 AM sunrise in Utah and it was still pitch black inside. Setting it up by myself takes less than a minute thanks to the gas struts, and the self-inflating mattress is worlds better than standard foam. Leaving my bedding inside when closed is a total game changer for long overland trips."
- Travis L., Verified Adventurer Important Installation NoteVerify Load Ratings: Before installation, confirm your vehicle's maximum roof load capacity (static and dynamic). Ensure your roof rack or bed rack is rated for off-road use with this load. The tent comes preinstalled with a ladder and mounting kit making setup on a wide range of vehicles quick and easy.
| Feature / Dimension | Horizon 2 (Replaces AX2) | Horizon 3 (Replaces AX3) |
|---|---|---|
| Adult Capacity | 2 Adults | 3 Adults |
| Hardshell Material | 14 GA Fully Welded Aluminum w/ Rounded Corners | |
| Tent Fabric | 23Zero ECO13B with Light Suppression Technology (LST) | |
| Mounting Footprint (Closed) | 52.5” W x 62” L x 13.25’ H | 55.5” W x 75.25” L x 13.25” H |
| Sleeping Footprint (Open) | 51” W x 78” L x 43” H | 68” W x 83” L x 46” H |
| Open Dimensions | 62” W x 80” L x 49” H | 75.25” W x 89” L x 50.5” H |
| Total Weight (w/ ladder) | 205 lbs | 246 lbs |
| Internal Bedding Storage | Up to 50” W x 12” D x 12” H | Up to 65” W x 12” D x 12” H |
| Stargazer / Skylight Window | 36” x 20” | 36” x 22” |
| Side / Door / Head Windows | Sides: 40”x23” | Door: 28”x30” | Head-space: 43”x7” | |
| T-Slot Roof Rails (22lb limit) | 41” x 2.75” | 45” x 2.75” |
| Tri-Mode USB LED Light Bar | 43" Length | 59" Length |
| Overhead Gear Loft | 38” x 22” (Includes 13"x9" clear tablet pocket + mesh pockets) | |
| Heater / A/C Port | Integrated 4.5" - 5" port with locking drawstring sleeve | |
The Horizon series comes completely loaded with everything you need to mount it to your rack and organize your camp setup. Note: These models are Left-Side Opening Only.
Complete Hardware Kit: 4 mounting plates, 8 sliding mounting plate sets (plate, M8 1.25–2.5” bolt, washer, 13mm nylock nut), 4 rail end caps, 4 T-Bolts/washers/nuts compatible with rails (M6 1.0–0.875”), and 2 handles with hardware (M8 1.25–0.75", 5mm hex). Included Tools: 13mm ratcheting box wrench and 5mm Allen wrench. Tent Accessories: Preinstalled ladder, 4 window poles (32.5") with storage bag, 2 guy lines, 2 stakes, snow pole with tensioning leg, small repair kit, spare parts bag, and storage pouch. Storage Bags: External boot bag (15” x 22”) with dual shoe compartments and a hanging gear bag (15” x 22”) with five organization pockets.
For detailed information on mounting and operating the 23Zero Armadillo Horizon Series Rooftop Tent, please check out the official user manual below.
Download User & Installation ManualCA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
The primary difference is size and capacity. The Horizon 2 replaces the AX2 model and is tailored for 2 adults. The Horizon 3 replaces the AX3 model and features a larger footprint designed to comfortably sleep 3 adults.
The air ports have an outside diameter of nearly 1" and an inside diameter of 0.75". While the mattress is self-inflating, you can use a standard pump (not included) to achieve maximum firmness.
Yes! By deflating the mattress via the dual fill ports, you compress it to create a generous storage pocket (up to 50” W x 12” D x 12” H on the Horizon 2, and 65" W on the Horizon 3). This allows you to easily store bedding inside the tent even when it is fully closed.
LST is a multi-layered coating applied directly to the ECO13B fabric that blocks over 90% of sunlight. This allows you to sleep in a pitch-black environment at any time of day and keeps the tent interior significantly cooler in direct sun.
The tent features a pre-wired SB-50 Anderson plug at the front right corner. You will need a compatible cable (not included) to connect this plug to your portable power station or vehicle battery system to utilize the USB-A, USB-C ports, 12V socket, and internal tri-mode LED bar.
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.
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
