Timbren question

Beau Bo wrote:
After I installed them I didn't find the ride rougher but I did find it different. The sensation I noticed was that when hitting bumps, highway expansion joints, etc., it feels like a lurch or a launch out of the bump as the springs in the Timbrens decompress. I called Timbren and they sent me replacements with a lower spring rate (no cost to me) and although the sensation was diminished it is still noticeable to me.

I had them on our truck but went back to airbags because of that sensation.

I agree about the kind of a weird rebound when they decompress.