Treadwear
The Treadwear grade is a comparative rating, based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For example, a tire graded 150 would wear one and one-half times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices, and differences in road characteristics and climate.
See also:
Winter Operation
Use of the air Recirculation mode during winter months is not recommended because
it may cause window fogging. ...
Glass Surfaces
All glass surfaces should be cleaned on a regular basis with MOPAR Glass Cleaner
or any commercial household-type glass cleaner. Never use an abrasive-type cleaner.
Use caution when cleaning insid ...
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this ...