Am I buying the right part? What can I pull?

[Joliet Johnny]

Amazon.com: Hopkins Plug-In Simple 42465 T Connector Wiring Kit For Jeep Cherokee, '9701: Automotive@@AMEPARAM@@http://ecx.images-amazon.com/images/I/512TD71P4GL.@@AMEPARAM@@512TD71P4GL
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Thats the wiring harness Im thinking about buying.

Were going to pull a trailer from Uhaul but not sure of what size an XJ can pull. Our big items are an L shaped couch, lazyboy and a double queen bed. The trip is about 1 mile with no hills. The heavy items from the storage unit are 2 1975 Honda CL360s and lots of boxes about 15 miles slight hills.

I have a class 3 hitch installed mainly for a recovery point right now.

I think I could move everything but the L couch and bikes without a trailer but it would be a PITA.

[finneys98xj]

You'll be fine moving those

[Brasscatz]

That harness should work, no experience here, but it looks right :P

Many people have towed much heavier loads with their jeeps... you'll be perfectly fine buddy

[prerunner1982]

Looks right and you may not need the additional length of wire with the flat four connector on each end. I didn't need it for mine.

You shouldn't have a problem hauling those loads, just make sure they are positioned on the trailer correctly as to not overload the tongue.