We've pulled 3 big bolts home with a tow bar and all 3 pulled differently. The first one pulled just fine 26 miles with no problems. The second truck had been stretched about 18" and every time we turned a corner the wheels flopped the opposite way, so the son had to steer it around corners and hold the steering wheel on the straight away. We pulled the third one out of an alley in town. There was a dip on the street and the tow bar was at an angle, as the bumper of the big bolt is quite a bit higher than the hitch on the tow truck. It popped off of the ball hitch on the pull truck. Our tow bar had safety chains. Be sure you have safety chains if you use a tow bar. Other than that the third one pulled fine. Just be sure the truck you're towing has brakes, or that your pull truck has sufficient brakes to stop it and the truck you're pulling. Alot of weight behind you.