Why are dual axle TTs made with the wheels in the middle?
Why don't you see trailers with tires at the four corners and a steer axle being in front, like an old toy Radio Flyer or even older Conestoga wagon?
Forum Discussion
theoldwizard1 wrote:"Porpoising" has nothing to do with it, there's no suspension on a tractor for that to be an issue. On farm trailers because you can simply unhitch them while loaded without needing to do anything to keep them stable.
Eliminates porpoising on rough road. That is why farm trailers have axles set apart.
