Wheel hop

Wheel hop can happen under deceleration and while braking. It usually means something in the suspension of the drive wheels is out or whack or extremely worn.
I know what wheel hop feels like under acceleration. It does occur when my foot is on the gas, when I'm at 50mph. But gets worse if I let off the pedal. If I speed up, it goes away.

i had the same problem, try replaceing the shocks it worked for me,