Have around 250 hours on the F3990 and noticed at the start of this season my left rear tire tread is getting thin. Swapped the left with the right and now the same place is showing wear on it as well. It runs fine, steer the same. I do drive it about a mile to from on pavement to use weekly.
Called Barlow Equip and he doesn't know why it should do that
Called Barlow Equip and he doesn't know why it should do that