I had been looking for a way to balance a 5400 JD Tractor with a Front end Loader with a bale spear. In moving large bales of hay the rear end was subject to lifting off The ground and I did not want to use rear wheel weights. This product with using suitcase weights and the 3 point hitch hitch was the answer to my needs. With one telephone call the product was on its way and arrived in 3 days. It is well designed and built as represented. The availability to be able to use a receiver hitch also allows the use to hook up any need for the rear of the tractor.