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:
Premium System – If Equipped
The TPMS uses wireless technology with wheel rimmounted
electronic sensors to monitor tire pressure levels.
Sensors mounted to each wheel as part of the valve
stem transmit tire pressure readings ...
Conference Call
When two calls are in progress (one active and one on
hold), press and hold the button
until you hear a
double beep indicating that the two calls have been
joined into one conference call. ...
Gross Combination Weight Rating (GCWR)
The GCWR is the total permissible weight of your vehicle
and trailer when weighed in combination.
NOTE:
The GCWR rating includes a 150 lbs (68 kg)
allowance for the presence of a driver. ...