2020 TOYOTA COROLLA HYBRID wheel

TOYO TIRE
239
at speeds in excess of 65 mph may be required, then the following
adjustments or recommendations should be followed:•
At speeds from 66 mph through 75 mph, cold inflation pressure
must be increased 10 psi above the recommended pressures for
the load being carried.
•
Do not exceed the maximum inflation pressure of the wheel (all
wheels have maximum allowable inflation pressures).
Replacement Tires for Light Trucks – P-Metric vs. LT-Truck
Tire installers should exercise extreme caution when replacing tires on
light trucks.
The maximum load capacity stamped on the sidewall of a P-metric tire
is reduced by a factor of 1.1 when used on a light truck, a sport utilit\
y
vehicle, or a trailer.

TOYO TIRE
243
UNIFORM TIRE QUALITY GRADING (UTQG)
The Uniform Tire Quality Grading (“UTQG”) standards are intended to
assist you in making an informed choice in your purchase of passenger
car tires by providing information indicating relative performance in th\
e
areas of treadwear, wet stopping traction, and temperature resistance.
All passenger car tires must conform to federal safety requirements in
addition to these grades.•
Treadwear - The treadwear grade is a comparative rating based
on the wear rate of the tire tested under controlled conditions on
a specified government test track. For example, a tire graded
200 would wear twice as long on the government course as a
tire graded 100. It is wrong to link treadwear grades with your
projected tire mileage. The relative performance of the tires
depends upon the actual conditions of their use and may vary
due to driving habits, service practices, differences in road
characteristics, and climate.
•
Traction - The traction grades from highest to lowest are AA, A, B,
and C, and they represent the tire’s ability to stop on wet pavement
as measured under controlled conditions on specified government
test surfaces of asphalt and concrete.
• Temperature - The temperature grades are A (the highest), B, and
C, representing the tire’s resistance to the generation of heat and
its ability to dissipate heat when tested under controlled conditions
on a specified indoor laboratory test wheel. Sustained high
temperatures can cause the materials of the tire to degenerate and
reduce tire life, and excessive temperature can lead to sudden tire
failure. The grade C corresponds to a level of performance that all
passenger car tires must meet under the Federal Motor Vehicle
Safety Standard No. 139. Grades B and A represent higher levels
of performance on the laboratory test wheel than the minimum
required by law.

YOKOHAMA
247
• Improper repairs or repairs that have failed.
•
Improper inflation or other maintenance abuses.
•
Incorrect mounting of the tire, or tire/wheel imbalance.
•
Mechanical irregularities in the vehicle such as wheel
misalignment, worn, or faulty parts.
•
Accident, corrosion, vandalism, fire, or damage caused by nature.
•
Tires used on vehicles in racing or special applications.
•
Non-speed-rated temporary spare tires used over 50 mph
(80 km/h).
•
Tires worn out [2/32 inch (1.6 mm) or less of tread remaining].
•
Tires that have been retreaded.
•
Tires transferred from the vehicle on which they were originally
installed.
•
Improper storage
What Is Warranted
Tires that have become unserviceable for reasons other than stated
above will be replaced in accordance with this warranty.
If a warrantable condition is found, tires will be replaced
as follows: 1.
Passenger Car and Light Truck Tires (Other than
Temporary Spare Tires)
- When a tire becomes unserviceable during the first 2/32 inch (1.6 mm) of original usable tread depth or 12 months
from date of vehicle purchase, whichever comes first, it
will be replaced with a comparable new YOKOHAMA tire
free of charge. During this period, tires will be mounted and
balanced without charge. Other service charges such as
tire rotation, alignment or applicable taxes are payable by
the customer.
- When a tire has worn past the above specified period for free replacement, the customer must pay for the cost of a
new comparable YOKOHAMA passenger car or light truck
tire on a pro-rated basis. The dealer shall determine this
cost by multiplying the percentage of usable tread worn

YOKOHAMA
250
temporary use only and must not be used continually as a
regular tire.
2.
Avoid driving over obstacles that may damage the tire through
impact or cutting, such as potholes, glass, metal, etc.
3.
Speed must not exceed 50 mph (80 km/h) for non-speed-rated
Temporary Spare tires.
4.
A tread life of up to 3,000 miles (4,800 km) can be expected
depending on road conditions and your driving habits. To
conserve tire tread life, the spare should be returned to the trunk
as soon as the standard tire can be repaired or replaced.
5.
Because the YOKOHAMA high pressure spare tire was
specifically designed for your car, it should not be used on any
other vehicle.
6.
Do not use snow chains on your YOKOHAMA high pressure
spare. This could cause damage to your vehicle.
7.
When the tread wear indicator appears on the tire, replace it only
with the same type spare tire.
8.
Check the tire’s cold inflation pressure monthly and maintain at 60
psi (4.2 kg/cm2) even when not in use. Do not inflate over 60 psi.
9.
The YOKOHAMA high pressure spare tire should not be used
with any other rim nor should standard tires, wheel covers, or
trim rings be used on the YOKOHAMA high pressure spare
tire rim on which the YOKOHAMA high pressure spare tire was
originally installed.
Important Safety Information
All tires require owner maintenance regardless of how well a tire
is constructed. Operational damages such as punctures, impact
damage, cuts, incorrect inflation, etc., may cause tire failure and
subsequent personal injury and/or property damage. Simple
operational and maintenance practices, as listed below, will
reduce the chances of tire problems.
Tire Inspection
Visually inspect your tires frequently for any tire damage such
as scrapes, bulges, cuts, nails, irregular wear, etc. resulting from