The 5th generation Dodge Ram 2500 is a heavy-duty pickup offering a standard 6.4-liter V8 or optional 6.7-liter Cummins turbodiesel engine, with up to 19,990 pounds of towing capacity. It features various cab configurations and bed lengths. Due to the capabilities of these trucks, with their 4WD and tough suspension, they have become popular to modify for extreme off-road adventures.