Cars and trucks are designed to have the wheels go pigon tied if a tie rod breaks that way you can get to the side of the road.
Sounds like your tractor is doing just that. What happens and what does it look like when you remove pressure from the front axels by jacking it up?
Sounds like your tractor is doing just that. What happens and what does it look like when you remove pressure from the front axels by jacking it up?