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:
Starting Procedures
Before starting your vehicle, adjust your seat, adjust the
inside and outside mirrors, fasten your seat belt, and if
present, instruct all other occupants to buckle their seat
belts.
WARNING!
...
Driver’s Automatic Dimming Mirror — If Equipped
The driver’s outside mirror will automatically adjust for
glare from vehicles behind you. This feature is controlled
by the inside automatic dimming mirror and can be
turned on or off by press ...
Replacement Parts
Use of genuine MOPAR parts for normal/scheduled
maintenance and repairs is highly recommended to ensure
the designed performance. Damage or failures
caused by the use of non-MOPAR parts for main ...