240 Tires and whee ls
Be ad Extra load t ire
means the part of the tire that means a tire design to operate
is made of steel wires, wrapped at higher loads and at higher
or reinforced by ply cords and inflation pressures than the
that is shaped to fit the rim . corresponding standard tire.
Bead separation Extra load tires may be identi-
fied as "XL", "xl", "EXTRA
means a breakdown of the bond LOAD", or "RF" on the sidewall.
between components in the
bead .
Gross A xle Weight Rating
(" GAWR ")
Cord
means the load-carrying capaci-
means the strands forming the ty of a single axle system,
p lies in the tire .
measured at the tire-ground in-
Cold tire inflation pressure terfaces.
means the tire pressure recom-
Gross Vehicle Weight Rating
mended by the vehicle manu-( "GVWR ")
facturer for a t ire of a designat-
means the maximum total
ed size that has not been driven loaded weight of the vehicle.
for more than a couple of miles
Groove
(kilometers) at low speeds in
the three hour period before means the space between two
the tire pressure is measured or adjacent tread
ribs.
adjusted.
Load rating (code)
Curb weight
means the max imum load that
means the weight of a motor a tire
is rated to carry for a giv-
vehicle with standard equip -en inflation pressure
. You may
ment including the maximum not find
this information on all
capacity of fuel, oil , and cool- tires because it is not required
ant, air conditioning and addi- by law.
...
tiona
l weight of optional equip-
ment.
