Available in half- , three-quarter- and one-ton capacities, Dodge's full-size pickup trucks continue to flaunt the unmistakable look of ruggedness. Light-duty 1500 models were redesigned for 2002, 2500/3500 followed 2003. A brand-new Ram SRT10 that packs a 500-horsepower Viper V-10 joined lineup 2004, 2005 by new Power Wagon version 2500 demanding offroad tasks.