The Ram 3500 entered the Ram truck lineup as its prominent model when it appeared in the 1990s through a lineage from Dodge D series trucks. The Ram 3500 leadership is attributed to its 6.7-liter turbocharged Cummins inline-six diesel engine that delivers great torque and horsepower specifically designed for heavy towing demands. Engine power management through either the 68RFE or Aisin AS69RC automatic transmission gives the Ram 3500 both well-graduated gear shifts and enhanced driving performance. Using the Ram Heavy Duty platform foundation the vehicle establishes its position as a high-performance durable vehicle. The vehicle includes state-of-the-art capabilities such as touch screen smartphone charging and a 12-inch interface touchscreen which provides improved functionality while improving comfort. Peak performance of the Ram 3500 depends on routine maintenance and owners must select genuine OEM parts to preserve vehicle integrity during operations. The Ram manufacturing of OEM parts satisfies precise performance standards that protect operational reliability and increase the vehicle's operational term.