Ford 1999 Windstar Owner's Manual page 187

Roadside emergencies
WRECKER TOWING
If you need to have your vehicle towed, contact a professional towing
service or, if you are a member, your roadside assistance center.
It is recommended that your vehicle be towed by wheel lift or flatbed
equipment. However, a slingbelt with T-hooks can also be used.
A towing manual is available from Ford Motor Company for all authorized
tow truck operators. Have your tow truck driver refer to this manual for
proper hook-up and towing procedures for your vehicle.
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