x585 front tire wear

[xfarmboy]

I have a x585 with 250 hours on it, the front tires are wearing out on the outer edge of the tire much faster than the rest of the tire. Almost looks like when a car needs an alignment real bad or something. Is this normal wear for this tractor? Has anyone else had the same problem? If this isn't normal, what could be the problem? It doesn't feel like there is anything wrong with the steering. These are the HDAP tires...
Thanks for any feedback you have.

 

[prosperity]

I have a x585 with 250 hours on it, the front tires are wearing out on the outer edge of the tire much faster than the rest of the tire. Almost looks like when a car needs an alignment real bad or something. Is this normal wear for this tractor? Has anyone else had the same problem? If this isn't normal, what could be the problem? It doesn't feel like there is anything wrong with the steering. These are the HDAP tires...
Thanks for any feedback you have.

Have you been running it in 4WD too much on hard surfaces?
(Not even sure if the x585 has 4wd or not...)