Super strong. Rolls over any ground, through mud and snow. Love the rubber mat that comes with it. The side fences took us a minute to figure out. They go one backwards from the way we thought. Once we figured it out, it was smooth sailing the rest of the way. Only two issues. 1- if you have it loaded front heavy and try to turn too sharply, it will tip over on the front corner. Which I suppose is to be expected. 2- one of the tires was defective and wouldn't stay seated in the rim when we inflated it. We didn't want to wait for them to send us a new one, so a quick trip to our local farm store for a replacement took care of that.