2022 Ram Promaster 2WD

2022 Dodge Ram ProMaster 2500 High Roof 159”

Luxury Custom PROFESSIONAL Build - Fully Off Grid Capable!

Dunston is a well-loved, adventure-ready camper van that has been our go-to for road trips, camping weekends, and a few month-long adventures. With 400 amp hours of battery, charged by solar and the van’s alternator, you could spend months in this van without ever plugging into power, making this the ideal van for spontaneous trips and boondocking.

This is a van for someone who wants the freedom to hit the road without the size and hassle of a traditional RV. It’s compact enough to drive and park easily but thoughtfully set up with plenty of storage while still offering comfortable living. A permanent bed setup allows for extra garage storage for recreational equipment.

Because we’ve rented Dunston on platforms like Outdoorsy and RVShare, we’ve had to be meticulous about cleaning and maintaining the camper and the vehicle itself to pass all necessary inspections. If interested in a van rental endeavor, this van has proven itself as a great investment.

Dunston sleeps and seats two and is a great fit for a couple, solo traveler, or anyone looking for a simpler way to travel.

Full custom build by Discovery Vans in Miami, FL.

Below are the full details, features, and specs.

1. 3.6L V6 Engine
2. 9-speed Automatic Transmission
3. Apple CarPlay
4. Backup Camera
5. Passenger Swivel seat
6. Ladder at back door
7. Full bed (8” Memory Foam mattress)
8. Window Installation (4 slider windows)

Appliances:

1. Chest style 12v ICECO Dual Fridge/Freezer 75L
2. Dual Burner Gas Stove
3. Vitahome Cassette Toilet
4. Maxxair Deluxe Fan
5. Webasto Gasoline Air Heater (with 7 day timer remote and exhaust muffler)
6. 12v Propane / Carbon Monoxide Alarm

Plumbing:

1. 12V Water Pump
2. 26 Gallon Fresh Water Tank
3. RV style water fill-up
4. Large Sink with Faucet – Swivels outside
5. Full PEX Plumbing
6. Electric Water Heater – 4 Gallon (NEW IN 2026)
7. Outdoor Shower at Rear of Van
8. Undercarriage Gray Water tank – 9 Gallon
9. Water Tank Fill Gauge (shows how full water tank is)
10. Weboost – Cell Signal Booster

Electrical:

1. 400 AH Renogy LiFePO4 battery (2 – 200AH)
2. 400+ watt solar panel
3. Renogy 2000 Watt inverter/charger (powers your 110v outlets and also charges batteries when plugged into shore power)
4. Renogy MPTT 40 amp solar charger
5. Renogy DC-DC Charger (charges batteries while driving or having van running)
6. Renogy Battery Monitor
7. 30 Amp RV hookup for shore power at RV Camping sites or any outlet location
8. Household standard 110V outlets throughout van
9. 12v (USB C) and Standard chargers throughout van
10. Four (4) Lighting zones with dimmers over the bed

Insulation:

1. Under Floor Foam Insulation
2. Walls/Doors/ large holes R13 Rockwood Sound and Thermal insulation
3. Ceiling Solid Foam Insulation (R7)
4. Crevices filled with Closed cell spray foam
5. Killmat Sound deadening Throughout van

Carpentry/Cabinetry:

1. Engineered WaterProof Floors
2. Shiplap or tongue and groove carpentry throughout
3. Custom built Ultralight Plywood Cabinetry (all prefinished, no raw plywood anywhere)
4. Painted/lacquered/veneer doors
5. Spice Rack Drawer
6. Walnut Butcher Block Countertops with drop counter extender
7. SlamLatch Door and Drawer Locking Handles
8. Hide-a-Cabinet (Faux bench bottom)
9. Dinette that converts to small bed or bench

Extras:

1. Custom Dinette Cushions
2. Cab divider curtains
3. Insulated Window Coverings
4. Wood Shower Mat (mounted to the back door)
5. Magnetic Spice Rack and Jars
6. Towel Rack
7. Removable Tablet and Phone Ceiling Mount (mount and watch your Tablet from bed or while cooking)