The Dodge Ram HD Mega Cab is designed to be the flagship of the heavy haulers. The Ram Quad Cab may be big, but the Mega Cab is bigger. It has the power and weight to tow heavy loads for long distances. And there is comfort for passengers in the process. For better ride and handling, the 2WD 1500 Mega Cab will be the choice. For best control handling heavy loads, the 3500 dually 2WD with Cummins would do the job. For heavy hauling, and accessing rough terrain when you get there, the 4x4 regular or Quad Cab 3500 single-rear wheel would be just the ticket.

NewCarTestDrive.com correspondent John Stewart filed this report from Manassas, Virginia. NCTD.com editor Mitch McCullough and correspondent G.R. Whale contributed to this report.