www.harborfreight.com

I ordered a trailor from them and I love it. I think it's rated for 1000 or 1500 pounds, it's 4x8 and it was supposed to fold up but I didn't want it to so I reinforced it by putting a 8ftx4ft piece of plywood on it instead of two 4ftx4ft pieces and bolted the center of the frame together and then had it welded. It has 12 inch tires and the tilting bed.
It was $250.00 (free shipping)then $20.00 for the plywood and probably $15.00 for the nuts and bolts. The assembly was a pain but it was pretty easy just time consuming!
I haul this trailer loaded with my 600 grizzly from Southern NH to Northern Maine all the time and have never had a problem.
I use this to do yard work too, it hooks nicely to the grizzly. I haul wood and brush and all kinds of other crap around the yard.

 

I have the same trailer as you northern. I think its a great trailer for the price. mine came with all the nuts and bolts. all I needed was the plywood. I tow with a 4cyl wrangler with does have the best power for highway driving. usually while on the highway I barely feel it back there.

 

I have a 4cyl Tacoma and a Honda Passport, sometimes when I'm driving on the highway I do forget that it is back there.
I need to get the material so I can put the sides together, that way I will be able to put more wood on it.