2000 would probably be fine assuming anything you put on a dolly would have full tires and would be free rolling. you may want to keep a snatch block with you just in case, when i still had a tow dolly it just had a hand winch i am pretty sure was intended for a boat trailer and it always worked fine and it was real heavy we pulled the dead car to somewhere that was slightly downhill. just make sure you dont use the winch to hold the car on the dolly, make sure you have a good set of tie down straps, i have seen more then 1 winch cheap and expensive let go of a heavy load