Ford 1996 Windstar Manual page 195

Features
The rear cargo net
Four Season Roof Rack (If equipped)
Always load your luggage as far back as it will safely go on the
four season roof rack. Do not load more than 165 pounds
(75 kg) on the roof rack structure or 100 pounds (45 kg) on the
roof panel slats. Be careful that your vehicle does not exceed the
Gross Vehicle Weight Rating (GVWR) or its Gross Axle Weight
Rating (GAWR front and rear). The GVWR and GAWR are
193