Ram introduced the full-size 2014 ProMaster cargo van in late 2013, after leveraging its relationship with Fiat by developing a U.S. version of the Fiat Ducato. Ram offers the 1500 cargo model, 2500 cargo and passenger models, and the 3500 cargo, passenger, chassis cab and cutaway models. Ram will begin producing an EcoDiesel model later this year. Read our driving impressions here. Photos by Vince Taroc and Paul Clinton.