2005 Dodge Ram Quad Cab 2500 4x4 Richard uses his Ram for show and go- not made for off road. He has an old Ford Bronco set up for that. It's hemi powered, 5 speed automatic transmission, 9 1/4 AAM front axle with 456 gears, 10.5 AAM rear axle also with 456 gears, Heart Throbe cat/back dual exhaust system.