Maintenance
G201005AUN
5. Maximum permissible inflation
pressure
Tread wear
WARNING - Tire age
The tread wear grade is a compara-
tive rating based on the wear rate of
the tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times (1½) as well on the gov-
ernment course as a tire graded 100.
Tires degrade over time, even
when they are not being used.
Regardless of the remaining
tread, it is recommended that
tires generally be replaced after
six (6) years of normal service.
Heat caused by not climates or
frequent high loading condi-
tions can accelerate the aging
process. Failure to follow this
Warning can result in sudden
tire failure, which could lead to
a loss of control and an acci-
dent involving serious injury or
death.
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.
The relative performance of tires
depends upon the actual conditions
of their use, however, and may
depart significantly from the norm
because of variations in driving
G201006AUN
Maximum load rating
6.
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When habits, service practices and differ-
replacing the tires on the vehicle, ences in road characteristics and cli-
always use a tire that has the same
load rating as the factory installed
tire.
mate.
These grades are molded on the
side-walls of passenger vehicle tires.
The tires available as standard or
optional equipment on your vehicles
may vary with respect to grade.
G201004AUN
4.
Tire ply composition and material
G201007BUN
Uniform tire quality grading
The number of layers or plies of rub-
ber-coated fabric are in the tire. Tire
manufacturers also must indicate the
7.
Quality grades can be found where
applicable on the tire sidewall
materials in the tire, which include between tread shoulder and maxi-
steel, nylon, polyester, and others. mum section width.
The letter "R" means radial ply con- For example:
struction; the letter "D" means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.
TREADWEAR 200
TRACTION AA
TEMPERATURE A
7
51
| Categories | Hyundai Manuals, Hyundai i30 Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, i30 |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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