Your correct tire size is on your door sticker.
Tire sizes are on the door jamb sticker.
Yes, if it's a 15" rim, but that is not a Villager tire size that I am aware.
Look inside the driver side door jam is should tell you tire sizes. If you cannot find it, refer to your owners manual.
On a 1997 Mercury Villager : The spare tire is underneath the vehicle , just ahead of the rear bumper You can view the 1997 Mercury Villager owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides ( starting on page 257 the manual shows with diagrams how to lower the spare tire )
Consult the sticker in the door jamb for the correct tire size.
Check tire pressures and rebalance tires first.
Low tire pressure, tire sizes that do not match, out of alignment, or bent suspension parts.Low tire pressure, tire sizes that do not match, out of alignment, or bent suspension parts.
Use the tire wrench to turn the screw under the carpet in the cargo area to lower it. Consult your owner's manual.
Under a small flap in the cargo compartment is a screw you turn to lower it. You use tire wrench to turn it.
I believe that the 35th's came with 17 in wheels, which used a 215/50 tire.
my tire sizes for my cougar are P215/50R16 or go here so you can find your size http://www.dragtimes.com/Mercury-Cougar-Tires-m31-n237.html
Tires perhaps? My 95 Villager would start vibrating right around 70 mph. When I replaced my rear tires the problem went away. The tire tech said that one of the belts had snapped in the tire. It runs great now.