Relative humidity

Corrosion will be accelerated in areas of high relative humidity, especially those areas where the temperatures stay above freezing where atmospheric pollution exists, or where road salt is used.
See also:
Traction AA, A, B and C
The traction grades, from highest to lowest,
are AA, A, B and C. Those grades
represent the tire’s ability to stop on wet
pavement as measured under controlled
conditions on specified governme ...
Ride & Handling
Midsize luxury cars run the gamut from comfortable to rigid; the M is closer
to rigid, though not so much that it's punishing to drive. My test car last year
had the Sport package — which augments ...
Booster seats
Precautions on booster seats
WARNING
If a booster seat and seat belt are not used
properly, the risk of a child being injured in
a sudden stop or collision greatly increases:
► Make su ...
