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:
Fuel consumption
The fuel consumption figures given in the table below are determined on the basis
of the homologation tests set down by specific European Directives.
The procedures below are followed for measuring ...
Water in diesel fuel filter
(Multijet versions - amber)
Turning the ignition key to MAR the warning light turns on, but it should go
off after few seconds. The warning light
turns on when there is water in the
diesel fue ...
Rear Park Assist Alerts
If an obstacle is behind the vehicle when REVERSE gear is engaged, an audible
alert is activated.
The tones emitted by the loudspeaker inform the driver that the vehicle is approaching
an obstacl ...