Inflation - Tire Pressure - Buick Lucerne 2007 Owner's Manual

Vehicle Capacity Weight: The number of
designated seating positions multiplied by 150 lbs
(68 kg) plus the rated cargo load. See Loading
Your Vehicle on page 307.
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 permanently 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
Your Vehicle on page 307.
Inflation - Tire Pressure
Tires need the correct amount of air pressure to
operate effectively.
Notice: Do not let anyone tell you that
under-inflation or over-inflation is all right. It is
not. If your tires do not have enough air
(under-inflation), you can get the following:
•
Too much flexing
•
Too much heat
392
•
Tire overloading
•
Premature or irregular wear
•
Poor handling
•
Reduced fuel economy
If your tires have too much air (over-inflation),
you can get the following:
•
Unusual wear
•
Poor handling
•
Rough ride
•
Needless damage from road hazards
A Tire and Loading Information label is attached to
the vehicle's center pillar (B-pillar). This label
shows your vehicle's original equipment tires and
the correct inflation pressures for your tires
when they are cold. The recommended 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.