Range Rover: Uniform tire quality grading
Quality grades can be found where applicable on the tire sidewall between the tread shoulder and maximum section width. For example:
Treadwear 200 Traction AA Temperature A.
In addition to the markings requirements, passenger care tires must conform to Federal Safety Requirements.
United states department of transportation
The following information relates to the tire grading system developed by the
National Highway Safety Administration which will grade tires by treadwear, traction
and temperature performance.
Not ...
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 w ...
See also:
Important safety notes
DSR is an aid to assist you when driving
downhill. It keeps the speed of travel at the
speed selected on the on-board computer.
The steeper the downhill gradient, the greater
the DSR braking eff ...
Checking engine coolant level
Check the coolant level in the reservoir
when the engine is cold. If the coolant
level is below MIN 2 , open the reservoir
tank cap and add coolant up to the MAX1
level. If the reservoir tan ...
Important safety notes
Level control adapts the vehicle level
automatically to the current operating and
driving situation. This results in reduced fuel
consumption and improved handling.
For vehicles with ADS: when y ...
