PHILLIP - I've pulled full size farm wagons, hay racks, all kinds of things WAY bigger than a 7 hp Cub Cadet with tiny turf tires and no rear wheel weights should be hooked to. I was mowing the barnyard one day and Dad hollared at me to pull the empty hay rack across the yard. DAD and the neighbor helped me hook up, then hopped up on the front and rode across the barnyard. The rack had 4 wheels, one on each corner, so no weight transfer. My two passengers hopped off the rack and pushed back a little and my forward progress stopped instantly. Now days with lugged tires and a couple hundred pounds of wheel weights on each tractor I can move MUCH heavier things. Like my PRONOVOST p503 hyd dump cart, Lots of weight transfer onto the tractor, 3000# capacity loads plus 700# empty weight, hooked onto the ends of my lower 3-pt hitch arms, front end of the 982 gets light in front if I hit even the slightest depression. The best trick is a 2-wheel cart with lots of forward weight transfer, wheels set back behind the center of the cargo bed. On light loads farther is better, on really heavy loads wheels should be closer to centered. That applies on a 700# tractor as well as a 7000# or 17,000# tractor. The weight you can pull increases proportionally.