Coming Up for Sale: My Custom 2024 Rossmönster Baja Trail

This is my own rig: a custom-order 2024 Rossmönster Baja Trail on a 2024 Ford F-350 Lariat Ultimate. I took delivery on October 2, 2024, and it's been my home on the road through the desert Southwest and on a long trip up to Canada. I'm already working with Rossmönster on my next rig, otherwise this pre-loved Baja would not be ready for you.

Below is everything that's on it, everything I added, and every service and warranty note, exactly as I'd tell you in person.

Asking price

$309,500

Location

Vista, CA

Model

2024 Rossmönster Baja Trail (custom order)

Truck

2024 Ford F-350 Lariat Ultimate, Crew Cab, 8' bed

Engine

7.3L V8 gas

Mileage

31,000 today · ~35,000–36,000 expected at sale

Delivered

October 2, 2024

Rossmönster warranty

3 years / 36,000 miles, counted from conversion (truck had ~4,500 miles at drop-off)

Color

Oxford White

Available

December 2026

The Truck

2024 Ford F-350 Lariat Ultimate, 7.3L V8 gas, Oxford White, Crew Cab, 8’ bed, FX4 Offroad, Lane assist, adaptive cruise control, Heads-up Display, 12" Sync 4 Touch Screen, heated/cooled leather seats front, heated captain chairs in the back.

• Interior: Baja
• CustomTuxmat floor mats front and back
• CustomBuiltRight Dashmount with auxiliary power
• Upfitter switches
• Wolfbox Rearview mirror with camera
• CustomConsole Vault safe with number lock
• Custom2 × Baja Designs LP4 Ditch lights / A-Pillar lights
• Custom98 Watt Hood Solar Panel with Victron MPPT Solar Charge Controller
• CustomK&N Washable Cabin Air Filter

Front Bumper & Winch

• Front Bumper: Buckstop Outback, Aluminum
• Winch: Warn 16,500 lbs Winch with synthetic rope

Suspension

• Carli Pintop 3.5" system with sway bar drop brackets, high- and low-mount steering stabilizers, and shock protection film
• Carli XXHD leaf pack with rear shackles
• Carli Trophy Hitch
• CustomExtra leaf added by Deaver in Santa Ana, CA
• CustomCarli Torsion Sway Bar Front

Wheels & Tires

• 5 × Method 305-HD matte black 18×9, including a matching spare
• 5 × Toyo Open Country R/T Trail 37×12.50R18LT (approx. 10K–15K miles left)

Air Compressor

• ARB Twin Air Compressor with Air Chucks front and rear
• CustomAir Chuck bypass for emergencies

Camper Exterior

• 3 × Wedge-style external storage boxes
  • Interior wood shelving for storage optimization
  • Trash Backpack mount and Backpack included
• MaxTrax Table with 2 MaxTrax Boards
• CustomRock Lights under camper for rodent deterrent with daylight sensor for automatic on/off functionality (regular switch inside the camper)
• Porch light on passenger side
• CustomPorch light on driver side
• Custom4-Gallon Rotopax jerry can with mounts
• Inlaid 50" Baja Designs OnX6 light bar
• Fiamma Manual Awning
  • CustomStick-on (no-drill) Awning lower mounts from Flatline Van Company
• CustomStarlink High-Performance Dish
  • Connects to several satellites at a time for better performance compared to Starlink Mini or Starlink Gen 3
  • Fix-mounted on roof
• CustomExtra insulation around lower entrance area
• CustomExtra insulation around grey water tank
• CustomHeated Grey water tank (controlled from inside the habitat)
• Outside shower on driver side

Camper Interior

• Ceiling: Pine tongue-and-groove with white wash finish
• Flooring: Lifeproof Sterling Oak waterproof luxury vinyl plank
• Cabinetry: Bamboo ply with slab doors; oversized upper doors (no pulls needed); black slam latches on lowers
• Cabinets: Drawer bank (4 drawers), sink cabinet, fridge cabinet, storage cabinet, 8 upper cabinets (driver, passenger, rear wall) (some custom shelving in upper cabinets)
• Walls: Upholstered panels in foam-backed Marathon Plus grey mix
• Toppo aluminum backsplash on driver and passenger side galley walls
• CustomHidden storage compartment for laptops
• CustomDinette booth-style seating
• CustomHandmade bamboo table (about 24.5" × 33") on a center pole plus a sliding rear-wall mount
• CustomDinette upholstery in Crest Leather
• Raised floor storage
• CustomCountertop: Corian Carbon Aggregate solid surface
• Indoor shower: Full composite stall (about 34.5" × 23"), telescoping top, hot/cold water, handheld head option, teak floor insert, bamboo door plus curtain
• Toilet: Trelino Evo M portable composting toilet
• Sink: Torva 15×18 stainless workstation sink with fold-down faucet and Customcountertop-matching cutting board insert
• CustomEntrance area Molle Panel
• Custom5" Tochta mattress (Utopia) in cabover bed
• CustomUpgraded reading lights in bed area with white/red light option and USB charging

Electrical, Plumbing & Systems

• Fresh water: 40 gallons, with a locking gravity fill port
• CustomSuper Sense Pro Freshwater Tank Level Sensor for fresh water tank
  • Imported from Germany (uses Liters)
  • Radar technology for accurate tank readings
  • Bluetooth + App
• Grey water: 7-gallon undermount tank with Customelectric dump valve, backup manual valve, and an electric heat pad
• CustomWater treatment: ArrowMAX 2.0 UV-LED system on the sink’s cold line, which runs whenever the pump is on
• Fridge: Isotherm Cruise 130 stainless drawer-style DC fridge with large freezer compartment
• Cooktop: 2-burner portable induction cooktop (hidden storage)
• Battery bank: 800 Ah lithium iron phosphate (4 × Victron 200 Ah) with battery management system
• Inverter/charger: Victron Multiplus 3,000 W
• Solar: 800 W roof array
• CustomPortable solar input: 50 A solar controller with 3 waterproof SAE ports on the passenger side
• Alternator charging: 100 A alternator charge controller
• Shore power: driver-side port
• Monitoring: Victron Bluetooth battery monitor
• Control Panel: Firefly digital switch panel with app for phone
• 120 V outlets: 5 interior (driver galley, passenger dinette, under both upper cabinets, by the bed) plus 1 exterior
• 12 V outlets: 3 (by the bed, by the driver galley, in the upper cabinet near Starlink), with USB-A and USB-C
• Ceiling lights: Recessed LED lights down the center on a dimmer
• Additional lighting zones: Under-cabinet, above-cabinet (dimmable), toe-kick, and reading lights

Heating & Cooling

• Heat & hot water: Aqua-Hot 125G hydronic heating and hot water system
• Air conditioning: Nomadic Cooling X2 12 V rooftop AC
• Ventilation: 2 × MaxxAir fans with remote (front and rear)
• CustomSecondary Heating System: Webasto Air Top Evo 40 Diesel Heater
  • Certified up to 18,000 ft. elevation
  • Auxiliary 5 Gallon Diesel Tank from Boyd Welding Aluminum Tank

Maintenance

• Carli King Shocks rebuilt at 31,000 truck miles (~27,000 actual miles / August 2026).
• Upgraded Timbren BES brake pads and rotors in the front (October 2026). OEM pads and rotors were still good, but I wanted upgraded brake performance, especially in hot climate conditions with a heavy vehicle, and the Timbrens are specifically designed for that.
• Frequent oil changes and service maintenance every 5,000–7,000 miles on average. With one exception, all service and oil changes were done at Ford Dealerships. One oil change was done at a 3rd party oil change service during a long trip to Canada in a more remote area. All oil changes included new filters and high-end synthetic oil.
• Tires were rotated frequently. The spare was in rotation once, but I decided not to do that anymore, as the spare does not have a TPMS sensor and it made it difficult to monitor tire pressure.
• No warranty issues or failures of any kind, with one exception: the driver door window buttons stopped working, a known issue on the Super Duty trucks. They were replaced by Ford during regular service maintenance at around ~30,000 miles.
• The Carli lower steering stabilizer sheared off for whatever reason, and the mounting was corrected and replaced.

The Rossmönster Experience

Rossmönster has been fantastic to work with. They offer a 36,000/3-year warranty and the rig is still well within that range. The truck was purchased separately and dropped off at Rossmönster with about 4,500 miles on the odometer. I took ownership of the converted rig on 10/02/2024.

There were a few issues that required a stop at Rossmönster. Service was fantastic and they took great care of everything. Keep in mind, you’re driving a house on wheels, and if you take it off-road, too, there is simply a lot of moving and shaking going on. Almost all issues were related to that. The main issues were related to the pop-top retractable roof. Rossmönster frequently makes improvements to their rigs and the related tech. When my rig was built, the roof alignment mechanism was different from what it is today. The roof was upgraded to the newer alignment mechanism over time and has been flawless since then. I had some gremlins in the power system during spring of 2026, and Rossmönster did a good job troubleshooting remotely and we got it all worked out (it seemed to be a small chain reaction coming from a bad fuse related to the DC/DC charging from the alternator).

Other than that, Rossmönster has been responsive to my support inquiries, and I even got Luke, the man himself, to call me on a Sunday afternoon just to walk me through some troubleshooting steps, and we discovered that a power plug had wiggled loose.

So, yes, some warranty and support issues, but a service team that was there for me when I needed the help.

The build quality has been phenomenal in my opinion. As mentioned earlier, you’re driving a small house all over the place, and it is hard to compare that to a regular vehicle or even a fixed house. Rossmönster was good at managing that expectation, and I have been super-happy with this rig. I am already working with Rossmönster on my next rig, otherwise this pre-loved Baja would not be ready for you.

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Curious how the Baja Trail compares to other expedition rigs? See the full spec page and compare it side by side:

Rossmönster

Baja Trail

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