Buick Enclave Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14637843) - 2021 - CRC - 12/9/20
290
Vehicle Care
Maximum Loaded Vehicle Weight
:
The
sum of curb weight, accessory weight,
vehicle capacity weight, and production
options weight.
Normal Occupant Weight
:
The number
of occupants a vehicle is designed to
seat multiplied by 68 kg (150 lb). See
Occupant Distribution
:
Designated
seating positions.
Outward Facing Sidewall
:
The side of
an asymmetrical tire that has a
particular side that faces outward when
mounted on a vehicle. The side of the
tire that contains a whitewall, bears
white lettering, or bears manufacturer,
brand, and/or model name molding
that is higher or deeper than the same
moldings on the other sidewall of
the tire.
Passenger (P-Metric) Tire
:
A tire used
on passenger cars and some light duty
trucks and multipurpose vehicles.
Recommended Inflation Pressure
:
Vehicle manufacturer's recommended
tire inflation pressure as shown on the
tire placard. See
and
.
Radial Ply Tire
:
A pneumatic tire in
which the ply cords that extend to the
beads are laid at 90 degrees to the
centerline of the tread.
Rim
:
A metal support for a tire and
upon which the tire beads are seated.
Sidewall
:
The portion of a tire between
the tread and the bead.
Speed Rating
:
An alphanumeric code
assigned to a tire indicating the
maximum speed at which a tire can
operate.
Traction
:
The friction between the tire
and the road surface. The amount of
grip provided.
Tread
:
The portion of a tire that comes
into contact with the road.
Treadwear Indicators
:
Narrow bands,
sometimes called wear bars, that show
across the tread of a tire when only
1.6 mm (1/16 in) of tread remains. See
UTQGS (Uniform Tire Quality Grading
Standards)
:
A tire information system
that provides consumers with ratings
for a tire's traction, temperature, and
treadwear. Ratings are determined by
tire manufacturers using government
testing procedures. The ratings are
molded into the sidewall of the tire.
See
.
Vehicle Capacity Weight
:
The number
of designated seating positions
multiplied by 68 kg (150 lb) plus the
rated cargo load. See
.
Vehicle Maximum Load on the Tire
:
Load on an individual tire due to curb
weight, accessory weight, occupant
weight, and cargo weight.