1995 Oldsmobile Aurora Owner's Manual - Page 197

Hitches It's important to have the correct hitch equipment. Crosswinds, large trucks going by, and rough roads are a few reasons why you'll need the right hitch. Here are some rules to follow: 0 Safety Chains You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue ol'the trailer so that the tongue will n o t drop to the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trailer manufacturer. Follow the manufacturer's recommendation for attaching safety chains and do n o t attach them to the bumper. Always leave just enough slack so you can turn with your rig. And. never allow safety chains t o drag on the ground. Will you have to make any holes in the body of your vehicle when you install a trailer hitch'?If you do, then be sure to seal the holes later when you remove the hitch. If you don't seal them, deadly carbon monoxide (CO) from your exhaust can get into your vehicle (see "Carbon Monoxide" in the Index). Dirt and water can. too. The bumpers on your vehicle are n o t intended for hitclxs. Do not attach rental hitches or other bumper-type hitches to them. Use only a frame-mounted hitch that does not attach t o the bumper. Trailer Brakes Because you have anti-lock brakes, do not try to tap into your vehicle's brake system. I f you do, both brake systems won't work well, o r at all. 0 4-33