Those actually aren't my beach wheels; they just happened to be laying there when I snapped the photo. But the height worked out just right for me to slide the boat back onto them, and roll it down to the water. For moving around the parking lot, the trailer was balanced well enough that I could just grab the Wave's rear crossbar and push it, as if it was on the beach wheels. But if I had beach wheels, putting them on the front would be good for holding the trailer down onto the hitch; it may a little too light on the tongue weight now.