Tire ply composition and material used
Describes the number of plies or the number of layers of rubber-coated fabric in the tire tread and sidewall. These are made of steel, nylon, polyester and other materials.
See also:
Activating/deactivating airrecirculation mode
You can deactivate the flow of fresh air if unpleasant odors are entering the
vehicle from outside. The air already inside the vehicle will then be recirculated.
WARNING
Fogged windows impair ...
Running the Numbers
Thanks to diesel engines' higher efficiency, the Bluetec achieves nearly the
same EPA ratings as a Cadillac Escalade Hybrid. The figures are 27 percent
better overall than those of the gas GL450, ...
Engine oil viscosity
Viscosity describes the flow characteristics of a fluid. If an engine oil has
a high viscosity, this means that it is thick; a low viscosity means that it is
thin.
Select an engine oil with an SA ...
