Winnebagoⓘ has introduced ARKA, a new off-grid adventure truck for autonomous travel, expanding its Backcountry Series lineup. The model is built on a RAM 5500 chassis with a towing capacity of 6800 kg (according to other sources, 15,000 lbs).
ARKA features a 48-volt electrical system with up to 15 kWh battery, a 3600 W inverter, hydronic heating, and heat recovery ventilation. According to some sources, it operates in temperatures from -23°C to +49°C; others simply state it is designed for year-round use. The Winnebago Connect management system is also mentioned.
The public debut will take place at Overland Expo West in Flagstaff, Arizona, from May 15–17, 2026.