The HD RAS Kit was a day and night difference all together on my F150. Unloaded she feels way better with zero axle hop and sway that I’ve noticed. With my 5th wheel on it’s back I also noticed no bouncing as I had before with the Timbrens I had installed on it. Definitely smoother and noticed no sway as well. Highly recommend the RAS kit hands down if you want your truck to handle like a sports car without the weight and like a HD truck with the added weight.

Raul T.