Overland Expo’s 2026 Ultimate Overland Build is here—a Nissan Frontier PRO-4X paired with a Tune M1L pop-up canopy camper. There’s a lot to unpack in this lightweight mid-size setup.
Anthony Sicola, founder of Feral Soul Collective, was tasked with assembling this year’s Ultimate Overland Build. I caught up with him on the third morning of Overland Expo West, mid-burrito, to talk about the build’s goals, the reasoning behind its product choices, and why this particular setup may resonate with more people than many of the Ultimate Builds that came before it.
From the start, Anthony’s mission was clear: keep the truck as capable as possible while still maintaining essential comforts. According to Anthony, this is the first Ultimate Build in the six-year history of the program to remain under the vehicle’s GVWR.
The Tune M1L pop-up canopy was chosen because it aligned with the build’s philosophy. With a 350-pound starting weight, the M1L helped the build stay within the Nissan Frontier PRO-4X’s 1,220-pound payload capacity.
However, using the Tune M1L for this build wasn’t all about weight. Anthony was equally drawn to the M1L’s modular approach and full pop-up design.
Unlike wedge-style campers that taper inward and sacrifice usable volume, the Tune M1L’s straight walls create a noticeably roomier interior. The cabover bed slides forward over the truck cab, leaving the truck bed completely open below.
AllDogs Offroad was tasked with the build itself, bringing this vehicle from stock to a highly capable overland truck camper. The modifications are extensive enough to require their own spreadsheet, but the truck still feels cohesive rather than overloaded. Head over to Overland Expo for the full product breakdown.
Despite the minimalist approach, the rig has meaningful comforts including an Eberspächer heater, a hydronic hot water shower system tied into the truck’s coolant lines, and a slide-out 12-volt refrigerator. It may not fully resemble a traditional slide-in truck camper, but many of the same practical comforts exist inside this five-foot bed.
I was curious how this setup performed in the real world because Anthony had just completed a 10-day, 1,500-mile mixed pavement and off-road drive from Seattle to Flagstaff. He described the Nissan as a “driver’s truck,” praising its physical buttons, analog gauges, and less intrusive driver-assist systems. He preferred the more engaged driving experience and its straightforward nature.
More importantly, Anthony said the Tune M1L delivered exactly what he hoped it would during his 10-day trip. It provided a comfortable place to live, eat, sleep, and work. No excess. Just enough.
This heavily modified rig is appearing at the four main Overland Expo events in 2026—Flagstaff, Redmond, Loveland, and Arrington. After that, the rig goes up for auction with proceeds benefiting the Overland Expo Foundation. The sale will benefit initiatives promoting sustainable and responsible travel, protecting the public lands, and fostering an inclusive community.
Somebody out there is going to take this truck to places where many rigs can’t go.
For more information about Tune Outdoor, visit tuneoutdoor.com. Click here to request more Tune information.
