I'm online looking through all the Dodge trucks for sale. Looking to replace my Durango soon. I see that most of the trucks have the hemi engines (I'm looking for a 04-10 pickup). How reliable are these engines? I tow a 30' camper and occasionally a 28' enclosed trailer and the Durango is just to small. I got the truck for free. I found two trucks I was interested in. I called about one and it just sold. The other one I'm calling in the morning.