Hi Don, I looked this up on G.M. SI, and the trailer weight ratings were as follows for 04 Aztek:

FWD: 1400 lbs with 5 occupants, 2000 lbs with 2 occupants, FWD with trailer tow package: 2900 with 5 occupants, 3500 with 2 occupants,

And it reads "but even ... Login to read more.