Tread Wear Indicators - Dodge 2010 Grand Caravan Owner's Manual

360 STARTING AND OPERATING
WARNING!
• Fast spinning tires can be dangerous. Forces gen-
erated by excessive wheel speeds may cause tire
damage or failure. A tire could explode and injure
someone.
• Do not spin your vehicle's wheels faster than
30 mph (48 km/h), or for more than 30 seconds
continuously, when you are stuck; and do not let
anyone near a spinning wheel, no matter what the
speed.

Tread Wear Indicators

Tread wear indicators are in the original-equipment tires
to help you in determining when your tires should be
replaced.
1 — Worn Tire
2 — New Tire
These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes 1/16 in (2 mm). When the tread is worn to the
tread wear indicators, the tire should be replaced.