Cadillac 2010 STS Automobile User Manual


 
Vehicle Maximum Load on the Tire : Load on
an individual tire due to curb weight, accessory
weight, occupant weight, and cargo weight.
Vehicle Placard
: A label permanent ly attached
to a vehicle showing the vehicle's capacity
weight and the original equipment tire size and
recommended inflation pressure. See Tire and
Loading Information Label under Loading the
Vehicle
on page 523
.
Inflation - Tire Pressure
Tires need the correct amount of air pressure to
operate effectively.
Notice: Do not let anyone tell you that
underinflation or overinflation is all right.
It is not. If your tires do not have enough air
(underinflation), you can get the following:
.
Too much flexing
.
Too much heat
.
Tire overloading
.
Premature or irregular wear
.
Poor handling
.
Reduced fuel economy
If your tires have too much air (overinflation),
you can get the following:
.
Unusual wear
.
Poor handling
.
Rough ride
.
Needless damage from road hazards
A vehicle specific Tire and Loading Information
label is attached to your vehicle. This label lists
your vehicle's original equipment tires and shows
the correct inflation pressures for your tires when
they are cold. The recommen ded cold tire inflation
pressure, shown on the label, is the minimum
amount of air pressure needed to support your
vehicle's maximum load carrying capacity.
For additional information regarding how much
weight your vehicle can carry, and an example of
the tire and loading information label, see Loading
the Vehicle
on page 523
. How you load your
vehicle affects vehicle handling and ride comfort.
Never load your vehicle with more weight than it
was designed to carry.
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