I have owned my Trailtreker cart for one year and I have used it numerous times on my 14.9 ft Viking Profish Reload kayak.. I am very happy with it and so far no breakdowns even with a fully loaded kayak to include fishing gear, battery for fish finder, small ice chest, anchor, etc,.. Allowing me not to have to drag the bottom of my boat from my truck into the water and vice versa is a huge plus. My only complaint is if the gear loaded in my boat is slightly off center, the boat will tip to the right or left depending on the side with the most weight while hauling the boat even on a level ground. This causes the boat to be towed on the cart almost sideways and with rods facing upward, I worry they might get damaged.