FORD 2009 Explorer Sport Trac v.2 - Manual (Page 286)

WRECKER TOWING
If you need to have your vehicle towed, contact a professional towing
service or, if you are a member of a roadside assistance program, your
roadside assistance service provider.
It is recommended that your vehicle be towed with a wheel lift or flatbed
equipment. Do not tow with a slingbelt. Ford Motor Company has not
approved a slingbelt towing procedure.
If the vehicle’s battery is discharged, refer to Automatic transmission
operation in the Driving chapter for directions on how to move the
gearshift lever out of the P (Park) position, for proper towing.
2009 07+ Explorer Sport Trac (esp)
Owners Guide, 2nd Printing
USA (fus)
Roadside Emergencies
286