Q: Do these ride harshly, or are they comfortable for a family SUV?

They are designed for everyday street use, using sealed spherical bushings plus high-quality rubber bushings pressed into the arms to add precision while keeping vibration and noise in check. The payoff for daily driving is less steering fatigue and smoother, more stable travel for driver and passengers alike. They were proven on the street and at Pikes Peak, so they cover both ends of the range. If your suspension noise is coming from the upper arm instead, the Front Upper Control Arm Ball Joint Replacement addresses that joint.