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:
Flowing/Rising Water
WARNING!
Do not drive on or across a road or path where water is flowing and/or rising
(as in storm run-off). Flowing water can wear away the road or path’s surface and
cause your vehicle to sin ...
If the battery is flat
IMPORTANT Battery recharging procedure is given as information only since this
operation shall be only performed at a Fiat Dealership.
Charging should be slow at a low amp rating for 24 hours. Char ...
EOBD system
The EOBD system (European On Board Diagnosis) allows continuos diagnosis of the
components of the car correlated with emissions.
It also alerts the driver, by the turning on of the warning light
...