That one is easy as I believe every Windstar in the entire known universe came equipped with 15" or 16" wheels.
rim size is either 15x7 or 16 x 7 and the bolt pattern should be 5 on 4.5" centers. 15" and 16" wheels were both offered
16x6 steel rim
Rim size is 14 inch. It take 185-65-14 tires.
no ford ranger is only a 14 inch rim size the ford exp. is a 16 rim size I don't know who answered that but yes they will fit. the 14inch was the old style ranger.
16"
18"s
The proper rim size for this van is 15x7 o.j the tires are: 235-75-15 the info came off my 1995 ford van
15 and 16 inch.
Look at the side of the tire. the last two digits are the size of the rim.
Try this website... Tirerack.com
look on your tire it will say r__ and that is the rim size. But if you don't have any tires my guess is 15" but that is only a guess. It couldn't be any bigger.
Open the drivers door and look for an information sticker , the tire and rim size that originally came on the vehicle will be shown