I installed timbrens on the front to try to get a better ride, and the ride was some what improved as far as a bit more absorbsion by the timbrens, but, not much. My concensus is that the travel is limited overall in the front so that the timbrens compress a certain amount to slowly absorb the shock but the limited travel available in front will not improve, that has a set limit that can only get better by a lift. Once the lift is in then the timbren could compress progressively, but as it stands in a stock truck , the front is not going to get much better. I think I said this before, but I would save my money for a better suspension, hind sight being 20/20, that being said, anyone want to buy some timbrens??
Note: Suspension guy said the same thing, just not enough travel distance available with stock suspension.