2
TIRES
Tire Safety Information
Tire safety information will cover aspects of the following information: Tire Markings, Tire
Identification Numbers, Tire Terminology and Definitions, Tire Pressures, and Tire Loading.
Tire Markings
Tire Markings
NOTE:
• P (Passenger) — Metric tire sizing is based on US design standards. P-Metric tires haveth
e letter “P” molded into the sidewall preceding the size designation. Example: P215/
65R15XL 95H.
• European — Metric tire sizing is based on European design standards. Tires designed to
this standard have the tire size molded into the sidewall beginning with the section
width. The letter "P" is absent from this tire size designation. Example: 215/65R15
96H.
• LT (Light Truck) — Metric tire sizing is based on US design standards. The size desig -
n a
tion for LT-Metric tires is the same as for P-Metric tires except for the letters “LT”
th a
t are molded into the sidewall preceding the size designation. Example: LT235/
85R16C.
• Temporary spare tires are designed for temporary emergency use only. Temporary hi
gh pressure compact spare tires have the letter “T” or “S” molded into the sidewall
preceding the size designation. Example: T145/80D18 103M.
• High flotation tire sizing is based on US design standards and it begins with the tire di
ameter molded into the sidewall. Example: 31x10.5 R15 LT.
1 — US DOT Safety Standards Code (TIN) 4 — Maximum Load
2 — Size Designation 5 — Maximum Pressure
3 — Service Description 6 — Treadwear, Traction and Temperature
Gra
des
TIRES
3
Tire Sizing Chart
EXAMPLE:
Example Size Designation: P215/65R15XL 95H, 215/65R15 96H, LT235/85R16C,
T1 4
5/80D18 103M, 31x10.5 R15 LT
P = Passenger car tire size based on US design standards, or
"....blank...." =
Passenger car tire based on European design standards, or
LT = Light Truck tire based on US design standards, or
T
or S = Temporary spare tire or
3 1 =
Overall diameter in inches (in)
2 1
5, 235, 145 =
Section width in millimeters (mm)
65, 85, 80 = Aspect ratio in percent (%)
• Ra
tio of section height to section width of tire, or 10
.5 = Section width in inches (in)
R = Construction code
• "R" means radial construction, or
• "D
" means diagonal or bias construction
1 5
, 16, 18 = Rim diameter in inches (in)
S e
rvice Description:
95 = Load Index
• A
numerical code associated with the maximum load a tire can carry
H
= Speed Symbol
• A symbol indicating the range of speeds at which a tire can carry a load corre -
s p
onding to its load index under certain operating conditions
• The maximum speed corresponding to the speed symbol should only be achieved un
der specified operating conditions (i.e., tire pressure, vehicle loading, road condi -
tions, and posted speed limits)
Load Identification:
Absence of the following load identification symbols on the sidewall of the tire
in d
icates a Standard Load (SL) tire:
• XL = Extra load (or reinforced) tire, or
• LL =
Light load tire or
• C, D, E, F, G =
Load range associated with the maximum load a tire can carry at a
specified pressure
Maximum Load –
Maximum load indicates the maximum load this tire is designed to
carry
Maximum Pressure –
Maximum pressure indicates the maximum permissible cold tire
inflation pressure for this tire
BRIDGESTONE® - FIRESTONE®
47
This manual is not intended to provide proper training or service procedures for tire
mounting, demounting, balancing, rotation, or repair. Please leave these tasks to
qualified tire service professionals. For your safety and that of others:
• A lways stand well clear of any tire mounting operation. This is especially important
w
hen the service operator inflates the tire. If the tire has been improperly mounted, it
may burst with explosive force causing serious personal injury or death.
• T ires must match the width and diameter requirements of the wheels. For example,
1
6 inch diameter tires must only be mounted to 16 inch diameter wheels. Radial tires
m u
st only be mounted to wheels approved for radial tires.
• W heels must be free of cracks, dents, chips, and rust. Tires must be free of bead
d
amage, cuts, and punctures.
• N ever inflate a tire beyond 40 psi (275 kPa) to seat the beads. Be absolutely certain
b
eads are fully seated before adjusting inflation pressure to the level recommended
for vehicle operation.
• N ever put flammable substances in tire/wheel assemblies at any time. Never put any
f
lammable substance into a tire/wheel assembly and attempt to ignite to seat the
beads.
• A lways stand well away from the work area when tires are being spin balanced either
o
n or off the vehicle.
HIGH PERFORMANCE, LOW ASPECT RATIO TIRES
Many new vehicles come equipped from the factory with high performance and/or low
aspect ratio tires. Generally, these tires provide increased vehicle handling capability,
but may also have numerous engineering performance trade-offs associated with their
designs.
• Lo w aspect ratio tires, with reduced sidewall height, may be more susceptible to
d
amage from potholes, road hazards, and other objects such as curbs. This is true for
the wheels as well. Therefore, as with all other tires, it is important to drive with care
and maintain proper inflation pressure and load conditions. See “Tire Inflation Pres -
sure” and “Tire Damage, Inspection and Service Life” in this manual.
• Some sports cars and other handling performance enhanced vehicles, including s
edans and light trucks/SUVs, may be originally equipped with high performance tires
that are more optimized for warmer weather use. Colder, winter weather traction may
be reduced for these types of tires. Winter tires may be recommended by the vehicle
manufacturer for colder weather application. See “Winter Tires,” the next section in
this manual.
• H igh performance tires may also wear more quickly, ride more firmly, and produce
m
ore noise during operation.
Consult your vehicle Owner’s Manual and tire information placard, or a qualified tire
s e
rvice professional, for more information and specifics regarding these types of tires.
HANKOOK TIRES
105
• Misalignment, wheel imbalance, defective brakes or shock absorber, use of tire chains
• A ny tire which has failed as a result of adding materials (e.g. tire fillers, sealant, or
b
alancing substances)
• M echanical failure or design of vehicle
2
. T ires fitted to anything other than the original vehicles
3
. T ire worn beyond tread wear indicator (2/32nds inch or 1.6
mm tread remaining)
4. T ire presented by other than the actual owner-user
5
. T ire branded “NA” (meaning no adjustment) or “blem” (meaning blemished)
6
. Lo ss of time inconvenience, loss of use of the vehicle or consequential damage
7
. R ide disturbance caused by damaged wheels or after free-replacement conditions
8
. T ire with weather cracking which was purchased more than four years prior to presen -
t
ation for adjustment
GENERAL EXCLUSIONS
1. No Hankook Tire employee, retailer or dealer has the authority to make any warranty, representation, promise or agreement on behalf of Hankook Tire except as stated in
this policy.
2. T ires used in racing related activities or competitive events are not covered by this
w
arranty.
3. Li mitation of remedy: to the extent permitted by law, Hankook disclaims liability for
a
ll consequential and incidental damages. Some provinces and states do not allow
the exclusion or limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you. This warranty gives you specific legal
rights, and you may also have the rights which vary from province to province in
Canada, and from state to state in the US.
HANKOOK’S OBLIGATIONS
Replacement qualifying under this warranty will be made by a participating Hankook
Dealer or a participating car dealer.
OWNER’S OBLIGATIONS
1. You must present the tire to a participating Hankook Dealer or a participating car dealer.
2. F or free replacement, a proof of purchase date such as car dealer invoice should be
p
resented.
3. N o claim will be recognized unless submitted on a Hankook claim form completely
f
illed out and signed by the owner or a participating Hankook Dealer or car dealer.
PIRELLI TIRES
152
• Tires misapplied due to insufficient Speed Rating, Load Index, undersized or oversized tires.
• T ires damaged from improper mounting/dismounting practices, abuse, misuse, or
n
eglect.
• T ire dealer/retailer services: mounting, dismounting, balancing, studding, tire rota -
t
ion, or wheel alignment.
• M ileage warranty on tires fitted as Original Equipment (Pirelli brand tires supplied as
o
riginal equipment on new vehicles).
• P assenger tires ( Euro-metric / P-metric ) used on commercial vehicles or used in
c
ommercial applications.
• T ires in which anything other than air or nitrogen has been used as the support
m
edium.
• T ires injected with liquid balancer or sealant or any other balancing material.
•
Tires which have been modified by the addition or removal of material or any tire inten -
t
ionally altered to change its appearance.
• T ires improperly repaired or with repairs not conforming to Tire and Rubber Associa -
t
ion of Canada standards, or with section repairs, or with a self-vulcanizing plug only
o r
patch only.
• T ires which have been recapped, or retreaded, or regrooved.
•
Tires used in racing or other competitive events.
•
Tires removed in multiples when only one tire can be claimed, or is suspect of a claim.
•
Ride related anomalies after the first 2/32 of an inch of treadwear.
•
Tires which become unserviceable because of tire operation in excess of tire/wheel
m
anufacturers’ specifications and recommendations, including spinning.
• T ires which become unserviceable because of a mechanical irregularity in the vehicle
s
uch as misalignment, defective brakes, defective shock absorbers or struts, or
improper rims.
• T ires damaged by fire, chemical corrosion, vandalism, wrecks, chains, theft, run while
f
lat, underinflated, overinflated or abused during servicing.
• T ires affected by flat spotting caused by improper transport or storage.
•
Tires which became unserviceable because of road hazard injuries (e.g., nails, glass,
m
etal objects) or other penetrations or snags, bruises or impact damage, except for
those Run Flat lines/sizes specifically covered by the Pirelli Road Hazard Policy.
• T ires with weather / ozone cracking which were purchased more than four years prior
t
o presentation for adjustment. If no proof of purchase date is available, the warranty
will be four years from the DOT date.
• S ummer tires that developed surface cracks due to use in low ambient temperatures.
T
hese include P Zero Silver, P Zero Trofeo, P Zero Corsa System, P Zero, P Zero
Rosso™, P Zero Nero, Cinturato P1, Cinturato P7, Scorpion Zero™ and Scorpion Verde.
TOYO TIRES® – LIMITED WARRANTY
176
TIRE MIXING
• Toyo Tires® recommends that all four tires be of the same size, speed rating, and construction (radial or non-radial). In some cases the vehicle manufacturer may
require different sized tires for the front or rear axles. Never mix P-metric or European
Metric passenger tires with LT-metric tires on the same vehicle.
• M atch tire size designations in pairs on an axle, except during the temporary use of a
s
pare tire.
• I f two radial tires and two non-radial tires are used on a vehicle, put the radials on the
r
ear axle. If radial and non-radial tires are used on a vehicle equipped with dual rear
tires, the radial tires may be used on either axle.
SPEED-RATED TIRE
• If the vehicle Tire Information Placard and/or the vehicle Owner’s Manual specifies speed-rated tires, the replacement tires must have the same or higher speed rating to
maintain vehicle speed capability.
• I f a replacement tire has a lower speed capability than that specified by the vehicle
m
anufacturer, the vehicle’s speed must be restricted to that of the replacement tire.
Vehicle handling could also be affected. Consult the vehicle Owner’s Manual or tire
manufacturer for recommendations.
• I f tires with different speed ratings are used, it is recommended that the lower speed-
r
ated tires always be placed on the front axle. This is to prevent a potential oversteer
condition.
• E
xceeding the maximum bead seating pressure of 40 psi. Be absolutely certain
b
eads are fully seated before adjusting the inflation pressure to the level recom -
mended for vehicle operation.
Never put flammable substances in the tire/wheel assemblies at any time. Never put
a n
y flammable substance into a tire/wheel assembly and attempt to ignite it in order
to seat the beads.
CAUTION!
Driving your vehicle with an improper mix of tire sizes, constructions, and speed
ratings can be dangerous. Your car’s handling characteristics can be adversely
affected. You could have an accident resulting in serious personal injury or death.
Consult your vehicle Owner’s Manual or an authorized Toyo Tires® dealer for proper
tire replacement.
WARNING!
(Continued)