Custom 4x4 Freightliner Overlander

This rig is an offgrid beast built with the systems needed to keep you “out there” IN COMFORT for extended periods. Huge battery bank & solar array, top of the line components & truly liveable interior design.

Location: Phoenix, AZ (US delivery available for an additional fee)
Price: $150,000 (open to reasonable offers - let’s talk!)
For more info email

We built this amazing 4x4 overlander almost 3 years ago. It was built to go almost anywhere, which it does, but along our travels we fell in love with a small town in Mexico. This rig is meant for travel and deserves an owner that will use it as intended so, reluctantly, we are selling.

Please read this entire posting and watch the videos linked below. These walk thru videos are pretty in depth and should give you a really good feel for the rig.
Walk Thru Video 1
Walk Thru Video 2

Additional Videos
Entire Build Time Lapse

Our YouTube Channel

Truck Highlights
2002 Freightliner FL60
Titled as RV (clean title in hand)
Cummins 8.3 liter diesel engine
Allison automatic 5 speed transmission
132000 miles at time of writing this post
Factory 4x4 (Marmon Harrington)
Hi & low range & Front axle engagement over air
High ground clearance (14”)
Overall exterior height 10’3” (combined with an extremely low center of gravity, this truck handles great off road)
Continental MPT 81 tires (2 due for replacement)
DBL ALUMINUM split wheels with beadlocks
Tork wrench, etc. included
Custom spare tire mount
Onboard air compressor with hookups at four corners
2 Step side fuel tanks
Rear air bag suspension
Front leaf spring suspension
New water pump & thermostat
New transfer case
Cruise control
Power windows
Power & heated side mirrors
After market backup camera & Garmin dash camera
Air conditioning
Air horn
Exterior Baja Designs lights
Parking brake over air
Custom hammock mount (video shot before tire upgrade)
Upgraded cab seats (otherwise the cab is stock)

Camper Highlights
Box is 8ft wide x 14ft long
Interior finished height 6’
Full pass through to cab with sliding door
Box was completely gutted down to the studs
Spray foam insulation (2”) with additional 1” of rigid foam (great all weather camper)
Walls and ceiling are HDPE panels - no chance of mold
Electrical system was completely overhauled (owner is electrical engineer) to remove excess wiring & ghost loads
Camper is all electric - no propane or generator but option to add generator easily via Vicrron Multiplus
1200 Watts of solar
Equivalent of 932 amp hrs on 12v (system is 24v 466 amp hrs) via 2 Tesla model S lithium batteries (the highest watt density battery you can get)
All top of the line Victron components
MultiPlus 3000/6000 watt Inverter/Charger
150/60 SmartSolar Charge Controller
Color Control with GPS
Smart BMV
Orion Smart alternator charger
Pioneer Mini Split air conditioner (runs off solar) with inverter and heat pump, ability to remotely monitor & control temperature
Diesel air heater
90 Gallons of fresh water capacity spread over 3 tanks (2 are inside, 1 is outside but insulated and has a tank heater)
Aprox 25 gallons of grey water over 2 tanks (1 inside, 1 outside)
3 Stage water filtration system plus UV for drinking water
Custom shower pan recessed into the floor to give extra headroom
Thermostatic mixing value for shower lets you set the exact water temperature you want
6 Gallon hot water heater - can be heated from the truck’s coolant while driving or electric
Airhead composting toilet with urine directly to tank under truck
2 huge windows and 1 roof hatch with built in reflective shades
24v Heated floors
Marine grade vinyl flooring
Isotherm Cruise 195 fridge (130 liters) and freezer (60 liters) with dual compressors (defrost your freezer once a year, maybe!), can run on ac/dc, currently on 12v
1000 watt 2 burner induction cooktop (magma 7 piece cooking set included)
Air fryer oven (14.7 quart)
Deep under mount stainless steel sink
Huge dinette easily seats 4
Full size bed on custom electric lift using linear actuator (see video) - great design allows for 1 person to sleep when the bed is in the “day” position. When bed is in “night” position you still have full access to the kitchen. Headroom while sitting on the bed is almost enough to sit up straight depending on your height (I’m 5’10”) - It’s very comfortable, see video of bed moving
Custom foam mattress
Froli system under bed (google it)
Logitech surround sound system with 5 speakers and subwoofer (built in under dinette), amazing sound quality
23” Monitor on heavy duty ceiling mount, monitor swings down and can turn side to side. We use a roku and connect to the sound system via bluetooth
MASSIVE amounts of storage both inside and in exterior compartments
Custom back rack that holds spare tire, mini split compressor & 2 bikes. Doors swing open (see video) and there is additional storage inside the rack as well as access to huge storage area under the bed
Custom flat mount for Starlink on roof. Starlink antenna is easily removable if desired (Starlink hardware negotiable)
SureCell booster with antenna mounted outside
Pepwave 2 dual sim cellular modem and exterior cellular antenna
Outdoor shower




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High Water

Baja Bliss
I have traveled with, lived with, camped with this truck and it's owners. It is an amazing build, particularly the electronic systems. The owners/builders put so much effort into the build and have taken great care of it on the road. Someone will get a complete, ready to travel vehicle at a fair price.


Expedition Leader
I know this truck very well. The thought that went into the layout makes it my favorite of all the total demo and rebuild ambo conversions. Someone will get a great rig.


Western Dirt Rat
Now that's an ambo build! Bump for one of the best out there. Choose a Sprinter (yawn) or this beast for this price? Pfft.

Korey H

Well-known member
This rig served as the inspiration for our build and we finally got to see it in person at Expo. Wow, even better in person. The attention to detail is awesome. It’s a purpose built truck which is used, tested, and functioning for its purpose - not just show. Cheers to whomever gets this well sorted rig.
This rig served as the inspiration for our build and we finally got to see it in person at Expo. Wow, even better in person. The attention to detail is awesome. It’s a purpose built truck which is used, tested, and functioning for its purpose - not just show. Cheers to whomever gets this well sorted rig.
Thank you so much, Korey!

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