A 2022 Ram 3500 Chassis Tradesman is a heavy-duty truck designed for commercial use, featuring a "chassis cab" (meaning it lacks a standard truck bed and is intended for custom upfitting with specialized bodies) and the basic "Tradesman" trim level, providing a no-frills work truck with a powerful engine, typically the 6.7L Cummins Turbo Diesel, and basic amenities, while prioritizing robust capability for heavy towing and hauling tasks. Key points about the 2022 Ram 3500 Chassis Tradesman: Engine: Standard 6.7L Cummins Turbo Diesel I6 engine with high towing capacity. Transmission: Aisin 6-speed automatic transmission. Cab configuration: Crew cab option available Features: Basic interior with cloth seats, basic infotainment system, power windows and locks, air conditioning. Work-oriented design: Designed for customization with various upfitter bodies like service utility bodies, dump trucks, or crane trucks. Payload capacity: High payload capacity suitable for heavy-duty work. Trim level: "Tradesman" represents the entry-level trim, focusing on functionality over luxury.