1996 Buick Roadmaster Owner's Manual - Page 183

If you're using a "dead-weight" hitch, the trailer tongue (A) should weigh10%of the total loaded trailer weight (B). If you have a "weight-distributing" hitch, the trailer tongue (A) should weigh 12%of the total loaded trailer weight (B). After you've loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they aren't, you may be able to get them right simply by moving some items around in the trailer. Hitches It's important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roadsare a few reasons why you'll need the right hitch. Here are some rules to follow: 0 Total Weighton Your Vehicle's Tires Be sure your vehicle's tires are inflated to the recommended pressure for cold tires. You'll find these numbers onthe Certification label at the rear edge of the driver's door or see "Loading Your Vehicle" in theIndex. Then be sure you don't go overthe GVW limit for your vehicle, including the weight of the trailer tongue. If you'll be pulling a trailer that, when loaded, will weigh more than 2,000 lbs. (900 kg), be sure to use a properly mounted, weight-distributing hitch and sway control of the proper size. This equipment is very important for proper vehicle loading and good handling when you're driving. Will you have to make anyholes in the bodyof your vehicle whenyou 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, deadlycarbon monoxide (CO)from your exhaust can get into your vehicle (see "Carbon Monoxide" in the Index). Dirt and watercan, too. The bumpers on your vehicle are not intended for hitches. Do not attachrental hitches or other bumper-type hitches to them. Useo d y a frame-mounted hitch that does not attach to the bumper. 4-33