There have been a few guys on here who refuse to have a creeper on a plow tractor. They seem to think it is some kind of weak link. I think that is more feared than founded. When the creeper is disengaged, it puts no power through the planetary gears. It relies on the same spirol pins that are used when a creeper is not present.... I recently put one on my plow tractor. (It's also the tiller tractor.) So far no issues, but I've only plowed with it once. I'm not scared.