2 wheel drive 2008 Ram 1500
For 9100 lbs of Towed Weight and 4 Passenger(s), counting the driver
so a 4 wheel drive will be a bit less towed weight
the heavier the vehicle, the less weight it can tow, assuming both are the same model, like 1500s compared to 1500s
the more passengers the less weight it can tow
the more weight in the bed the less you can tow
etc.