2018 Ram Promaster Adventure Van – Built for Off-Grid

Custom 2018 Ram Promaster Adventure Van – Built for Off-Grid Comfort
Located in Sedona, Arizona – Delivery available upon discussion

Selling my fully custom 2018 Ram Promaster 1500 that was rebuilt from the ground up for reliable, comfortable off-grid living. I originally started vanlife in a smaller rig, fell in love with the lifestyle, and built this upgraded setup for full-time use. It’s been my home, my travel partner, and my creative project. Now that I’m settling into cabin life in the Arizona mountains, I’m ready to pass this van along to its next adventure-ready owner.

The van is clean, well-maintained, and loaded with thoughtful systems: solar power, off-grid shower, full kitchen, durable aluminum framing, and a cozy living space that’s functional and beautiful.

Vehicle Specs

2018 Ram Promaster 1500

136” Wheelbase, Front-Wheel Drive

Gasoline engine

63,000 miles, very well maintained

18–22 MPG average

Rear Sumo Shocks upgrade

All-terrain tires with Ultra 450 Toil alloy wheels (less than 3,000 miles on them)

Power & Solar Setup

500W Renogy solar array (5 x 100W panels)

Goal Zero Yeti 3000 battery (280Ah) with built-in inverter, shore power capability, and mobile app monitoring

AC outlets and USB ports throughout the interior

Interior Features

Lightweight full aluminum frame for reduced weight and durability

Full-size memory foam bed

Cedar tongue-and-groove ceiling

Birch plywood cabinetry and shelving

Bench seating with swing-out table (can rotate outside)

CRL side window with crank

MaxxAir Deluxe reversible roof fan with rain cover

Manual retractable awning

Blackout curtain tracks for privacy

Kitchen Setup

Two-burner propane cooktop

Butcher block countertops

Deep sink with pull-out faucet

12V TruckFridge TF49 with freezer

35-gallon fresh water tank

10-gallon gray water tank with manual drain valve

5-gallon dedicated propane tank for cooking

Shower & Heating

Outdoor propane shower system with quick-connect hoses and suction mount

Separate propane tank for shower heater

Suburban 19,000 BTU vented propane heater with thermostat control

Fully insulated with 3M Thinsulate, Reflectix, sound-deadening panels, and XPS rigid foam on floor and ceiling

Storage Solutions

Overhead cab storage

Open shelves above bed and kitchen

Large rear pull-out drawer (approx. 5' x 2')

Under-bed storage over wheel wells

Final Notes
This van was rebuilt with comfort and reliability at the forefront. After living in it full-time, I tore out the original build and started fresh—this version uses better materials, smarter systems, and is far easier to maintain and customize. It’s road-ready, off-grid capable, and built to last. Perfect for full-time vanlife or weekend adventures.

I’m happy to answer questions, send additional photos, or do a video tour. Let me know if you’d like to come take a look or chat further.