it is a 4x4. the new 1500's with hemi power has a gross vehicle weight rating of 14,000 lbs & the trailer portion of that is 8600 lbs. i weighed my 01 quad ram, cuda, trailer & equipment this week & grossed out at 13,300. the trailer & car was 7,330.
so the answer is yes it can do the job.
putting a cummins in that 05 ram drives the price through the roof. like XL said about 7 grand more.
i'll know today its mine
greg