I've been considering an axleless independent suspension option for my semi-trailer in order to help with bounce from chuck holes and free up some space for tires with a wider width. This would be for a tandem wheel application. I found an option from Stance- STANCE | Low-Floor Axleless Trailers but wanted to know what others think about them. I looked at Timbren which has a larger online profile but they cant hold the weight I need. Thoughts?