I have a 2004 1500 quad sport 4x4 with 60K on it. I purchase it new and have not had a lick of issues with it. It has been a great truck, thirsty though 13.7 average. I tow my 9600lbs boat and it handles it great. The hemi is a very powerful engine. I was looking at Manhiem (dealer auction) and my truck would sell for 12K at the auction. Not bad for a 6 year old truck.
Go for it.