That trailer looks like it is putting a good squat on your truck. I installed air bags so the truck would remain roughly level with heavy loads, I also upgraded the hitch because the max tongue weight was only 600lbs and I'm quite sure I have exceeded that. Has worked out real well so far. You should get some removeable higher sides so when you have jobs like that you don't need to make soo many trips. I recently made a divider in mine so I could do multiple materials. I had 4 small jobs where 3 wanted black mulch and one wanted brown. It was nice to load the debris from all 4 in one trip and then mulch in one trip. I have found my dump trailer to be invaluable so far.