I have a 6530 with the cummins in it. I have about 600 hours on it. I have a loader. It has had a few minor issues that has been taken care of by my dealer. Overall I am very satisfied with the tractor, especially for the money spent. A good dealer makes a diffrence, as with any brand. I will tell you that it is a very fuel efficient work horse. I have the industrial tires on mine and do everything from mow the yard with a 7.5 ft finish mower to pull a 15 ft batwing. It will pull an 8 ft disc set very aggressive with 20 inch blades buried all the way in our florida sand/clay.