jerking

I have a 2016 JK 4 door and since a month ago it started jerking or a big sway backwards when driving 70 klm on a paved road that is very beat up at places. On any other road it doesn't do this. It is still stock with Bilstein shocks.

Hello all, I scoured the forms and i could not find a problem that was the exact same as mine. I have a 1993 Grand Cherokee 5.2L Automatic AWD. i just bought it and noticed that when driving sometimes not all the time it feels as the truck lags out or wind is blowing against me or like im...