1998 Pontiac Grand Prix Owner's Manual - Page 245

A CAUTION: A vehicle can fall from a car carrier if it isn't adequately secured. This cause a collision, can serious personal injury and vehicle damage. The vehicle should be tightly secured with chains or steel cables before is transported. it Don't use substitutes (ropes, leather straps, canvas webbing, etc.)that can becut by sharp edges underneath the towed vehicle.Always use T-hooks inserted inthe T-hook slots. Never use J-hooks. They will damagedrivetrain and suspension components. When your vehicle is being towed, have the ignition turned to the OFF position. The steering wheel should be clampedin a straight-ahead position, with clamping a device designed for towing service. not use the Do vehicle's steering column lock this. The transaxle for should bein PARK (P) and the parking brake released. Don't haveyour vehicle towedon the front wheels, unless you must. If the vehicle must be towed the on front wheels, be sure follow the speed and to distance restrictions laterin this section or your transaxle will be damaged. If these limitations must be exceeded, then the front wheels have be supported on a dolly. to 5-10