Place your V3S facing the gravel road when on the asphalt road that goes to Novy Sobor. Once you're facing it start driving, of you're to much on the left your truck will start glitching and bumping off the ground.
Of you keep going on the road, leave the V3S to close to the hill on the left side do leave it there, Restart the server and then your V3S will be stuck there.