The kingpin is normally 42 inches from the nose of the trailer.
Make it heavier in the nose and tail
This is critical because of the way car, pickup truck and trailer suspensions work. If the trailer is being towed in a noticably nose up or nose down orientation the trailer suspension is not aligned or working correctly. This will cause swaying,poor fuel economy and possibly dangerous handeling problems.
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail
Make it heavier in the nose and tail