Update #1 July-28-2009 19:27 PDT: The 2010 Dodge Ram 1500 adds a new 3.21 rear axle option for all three cab configurations equipped with a 5.7-liter Hemi V-8 and two-wheel drive only. The taller ...

A 2010 Ram regular cab equipped with a 5.7-liter Hemi V-8, rear drive, a 3.92 rear axle ... and the 2010 Dodge Ram increased its gross combined weight rating by 1500 pounds without any component ...