1997 Pontiac Firebird Owner's Manual - Page 200
1997 Pontiac Firebird Manual
Page 200 highlights
Total Weight on Your Vehicle's Tires Be sureyour vehicle's tires are inflated to the upper limit for cold tires. You'll find thesenumbers on the Certification label at the rear edge the driver's door or of see "Loading Your Vehicle'' in the Index. Then be sure you don't go over the GVW limit for yourvehicle; including the weight of the trailer tongue. Safety Chains You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer so that the tongue will not drop to road the 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 not attach them to the bumper. Always leave just enough slack you can turn with your rig. so And, never allow safety chains to drag on the ground. Hitches It's important to have the correcthitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why you'll need theright hitch. Hereare some rules to follow: 0 Trailer Brakes If your trailer weighs morethan 1,000 lbs. (450 kg) loaded, then it needs its own brakes -- and they must be adequate. Be sureto read and followthe instructions for the trailer brakes so you'll be able to install, adjust and maintain them properly. Because you have anti-lock brakes, do not try to tap into your vehicle's brake system. If you do, both brake systems won't work well, or at all. The bumpers on your vehicle are not intended for hitches. Do not attach rental hitches or other bumper-type hitches to them. Use only a frame-mounted hitch that doesnot attach to the bumper. 0 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 holes later when you remove the the hitch. If you don't seal them, deadly carbon monofid.e (CO) from yourexhaust can get into your vehicle (see "Carbon Monoxide'' in the Index). Dirt and water can, too. 4-35