One thing I didn't see anyone mention is that with torsion axles you should pay more attention to leveling the trailer. They don't have the load equalizing ability that springs do. If the trailer isn't level, then one axle is carrying more weight than the other and you will wear the tires more or even have blowouts on that axle. BTDT
Jerry
This is exactly what I was referring to in my post. Jerry thanks for clarifying.