Toyota Mirai 2017 Owner's Manual page 429

Tire related term
Production options
weight
Rim
Rim diameter
(Wheel diameter)
Rim size designation
Rim type designation
Rim width
Vehicle capacity
weight (Total
capacity)
Vehicle maximum load
on the tire
Vehicle normal load on
the tire
Weather side
Bead
Bead separation
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy
duty 12-volt battery, and special trim
A metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated
Nominal diameter of the bead seat
Rim diameter and width
The industry manufacturer's designation for a
rim by style or code
Nominal distance between rim flanges
The rated cargo and luggage load plus 150 lb.
load (68 kg) times the vehicle's designated seating
capacity
The load on an individual tire that is deter-
mined by distributing to each axle its share of
the maximum loaded vehicle weight, and
dividing by two
The load on an individual tire that is deter-
mined by distributing to each axle its share of
curb weight, accessory weight, and normal
occupant weight (distributed in accordance
with Table 1
The surface area of the rim not covered by the
inflated tire
The part of the tire that is made of steel wires,
wrapped or reinforced by ply cords and that is
shaped to fit the rim
A breakdown of the bond between compo-
nents in the bead
9-1. Specifications
Meaning
*
below), and dividing by two
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