Ford 1996 Aerostar Manual page 281

Put the chains on tightly with the ends held
down securely. Verify that no chain touches
any wiring, brake lines or fuel lines.
Retighten the chains after driving 1/2 mile
(0.8 km). Follow the chain manufacturer's
instructions.
Do not drive faster than 30 mph (48 km/h)
or the chain manufacturer's recommended
speed limit, whichever is lower. Avoid
bumps, holes and sharp turns. If you can
hear the chains rub or bang against your
vehicle, remove the chains to prevent damage
to your vehicle.
Tire chains may affect vehicle handling. Drive
carefully and avoid hard braking.
Avoid fully loading your vehicle if possible.
Remove tire chains at the first opportunity
after using them on snow and ice. Do not use
the chains on dry roads.
Make sure your suspension insulation and
bumpers are not missing or worn to avoid
damage to your vehicle.
Cleaning the Wheels
Wash the wheels with the same detergent you
use to wash your vehicle's body. Do not use
acid-based wheel cleaners, steel wool, abrasives,
fuel, or strong detergents. These substances will
damage protective coatings. Use tar and road oil
remover to remove grease and tar.
NOTE: Before going to a car wash, find out if
the brushes are abrasive.
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