If there's one area we don't take lightly, it's the need for exceptional work trucks that carry the best goods:cargo, payload - and a reputation for outstanding quality and capability.  Only DODGE would qualify that statement with the all-new RAM 4500 and 5500 Chasis Cabs - but when performance and capability are this good, audacity becomes simple fact.  Power? The 350-horsepower 6.7-litre Cummins® Turbo Diesel I-6 engine - with it's diesel exhaust brake, larger displacement, and larger bore and stroke than Ford and GM diesel equipped Class 4 and 5 conventional chassis cabs - is standard, and offers impressive PTO capability.  Strength?  The frame gives you 50,000-psi steel strength in the back.  Examine it all:larger front brake rotors than comparable Ford or GM chassis cabs.  Massive, larger and wider front end tow hooks (they're even removable).  A transmission with an ultra low first gear with "granny/creeper" capability (ideal under maximum GCWRs).  Fact is, there are scores of features in the all-new RAM 4500 and 5500 Chassis Cab models to boost your business and the best facts are the ones that work.  Fact:RAM 4500 Chassis Cab boasts standard GVWR of 7257 kg (16,000 lb) for 1530-mm (60-in) CA; 7484 kg (16,500 lb) for 2139-mm (84-in) CA, 2749-mm (108-in) CA, and 3054-mm (120-in) CA;  5500 has 8505 kg (18,750 lb) for 1530-mm (60-in) CA; 8845 kg (19,500 lb) for 2139-mm (84-in) CA, 2749-mm (108-in) CA, and 3054-mm (120-in) CA.  Fact: both RAM 4500 and 5500 Chassis Cabs offer standard front GAWR of 3175 kg (7000 lb).