Just Better Journeys.
Find suspension for your F53.
With zero-maintenance, these airless air springs increases overall driver control and ride comfort and will outlast your coach.
"To me, it feels every bit as good as liquid spring my friend has that on his 36 footer, and that's a $14,000 spring unit."
"The engineering is really set up perfect on SumoSprings. It appears a lot of thought was put into it. I was concerned it would stiffen the ride too much, but that was not the case. I'm pleasantly surprised! The SumoSprings act as much like a shock absorber as they do a spring. They're a fantastic innovation for a loosey-goosey chassis."