Cummins has kept its headquarters in Indiana since the company's founding over a century ago, where it's brought in more than $34 billion in revenue. Much of those profits came from the sale of ...

However, fuel economy evaluation from independent testers suggests the Ram 2500 HEMI 6.4 returns around 15 mpg combined. One Cornerstone Chrysler Dodge Jeep ... by the torquey Cummins diesel ...