This is the first experience with this type of system. I've always used air bags to tow my long, heavy five wheel trailers. I think it works just as well, but what I really like is that it drives like a normal truck with no load. What I've noticed is that when you're cornering, you feel like your truck is firmly planted on the ground. I feel so good driving my truck knowing I have suspension assist and don't have to feel it when you're empty.