Review on Timbren FR350SDF Suspension Enhancement System by John Bailey

I don't usually write reviews. They have my F350 completely on my 40 foot 5. wheel aligned in tow. The ride has also been smoothed out, especially when crossing bridges where the road and bridge don't connect very well. Got the rebound off. I feel like there isn't as much stress on the suspension, which makes up for the bad roads we have.