1996 Buick Park Avenue Owner's Manual - Page 208

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 the road if it becomes separated from the hitch. Instructions about safety chains may be provided the hitch by manufacturer or by the trailer manufacturer. Follow the manufacturer's recommendation for attaching safety chains and do not attach themto the bumper. Always leave just enough slack so you can turn with your rig. And, never allow safetychains to drag on the ground. Driving with a Trailer Towing a trailer requires a certain amount experience. of Before setting out for the open road, you'll want to get to know your rig. Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deallonger and not nearly as responsive as your vehicleis by itself. Before you start, check the trailer hitch and platform (and attachments), safety chains, electrical connector, lamps, tires and mirror adjustment.If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller hand to be sure by the brakes are working.This lets you check your electrical connection at thesame time. During your trip,check occasionally to be sure that the load is secure, and that thelamps and any trailer brakes are still working. Trailer' Brakes If your trailer weighsmore than 1,000 lbs. (450 kg) loaded, then it needs its own brakes -- and they mustbe adequate. Be sure to read and follow the 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 you vehicle's brake system. If you do, both brake systems won't work well, atall. or 4-34