The rear scoops work quite well. They do not require fwd or power steering for adequate performance as does a front loader. As you load the scoop, your rear wheel traction increases. Limitations are: Capacity - about the same as a wheelbarrel, Lift height, and excessive compression loads on lower links. Stabilizer arms, which are standard on most newer tractors, reduce the problem of excessive compression loads. Lift height is not a problem if you are not loading a truck or trailer. While capacity is only that of a wheelbarrel, it is great to not need a shovel for loading or a strong back for transport.