The Ram 2500 has undergone several changes to its body style. The current fifth-generation Ram 2500 was first produced in 2019. Its classic body style has remained unchanged since 2019, featuring a square indent pattern on the cab side of the truck bed, while the new style has a rectangular pattern and dome-shaped wheel wells.  The second generation of the Ram, introduced in 1993, was a hit and offered a wide range of engines.