Warranty

Replacing Two (2) Tires - When a pair of replacement tires is selected in the same size and
construction as those on the vehicle, the two newer tires should be installed on the rear axle
unless the new replacement tires are of a lower speed rating (see Cooper Service Bulletin # 107
“Tire Mixing”). Generally, new tires with deeper tread will provide better grip and evacuate water
more effectively, which is important as a driver approaches hydroplaning situations. Placing
greater traction on the rear axle on wet surfaces is necessary to prevent possible oversteer
condition and possible loss of vehicle control, especially during sudden maneuvers.
Replacing One (1) Tire - Replacing a single tire on a vehicle can have an adverse affect on
suspension systems, gear ratios, transmission, and tire treadwear. If single tire replacement
is unavoidable, it is recommended that the single new tire be paired with the tire that has the
deepest tread and both be placed on the rear axle. Placing greater traction on the rear axle on
wet surfaces is necessary to prevent a possible oversteer condition and possible loss of vehicle
control, especially during sudden maneuvers.
TIRE ALTERATIONS ARE DANGEROUS
Do not perform any alterations on your tires. Alterations may prevent proper performance,
leading to tire damage, which can result in sudden tire destruction. Tires which have been
altered are excluded from warranty coverage.
REPAIRS – SEE A TIRE DEALER AT ONCE
Visit www.us.coopertire.com and select “Tire Safety” and select “Service Bulletin” and select #108 or visit
www.rma.org and select “Publications” and select “Tire Service Professionals” and select “Auto/Light
Truck.”
If any tire has sustained a puncture, have the tire dismounted and inspected internally by a tire
dealer for possible damage that may have occurred. Punctures in certain areas of the tread which
do not exceed 1/4-inch (6mm) in diameter can be repaired by following Rubber Manufacturers’
Association (RMA) recommended repair procedures. RMA procedures require the use of both a
plug and patch. Do not use externally-applied plug repairs. Although it is possible to properly
repair many tires, repaired tires should be considered temporary and repaired tires should be
replaced as soon as possible.
PUNCTURE REPAIR PROCEDURES FOR PASSENGER AND LIGHT TRUCK TIRES
FAILURE TO FOLLOW THE RMA RECOMMENDED PROCEDURES COULD LEAD TO SUDDEN
TIRE FAILURE!
Plug type repairs made from the outside of a tire, pressure sealants and “blowout patches” are
TEMPORARY repairs and should NOT be used except in emergencies. If such a temporary repair
is made, you are WARNED that the repair is temporary and that you must drive cautiously to
the nearest full service tire facility for a proper repair. Driving on an improperly or temporarily
repaired tire can lead to sudden tire failure, injury or death.
NEVER PURCHASE A PASSENGER OR LIGHT TRUCK USED TIRE
Visit www.us.coopertire.com and select “Tire Safety” and select “Service Bulletin” and select #115.
Consumers should be aware of possible serious risk associated with the installation and use of
previously used tires. While tires are designed and built to provide many thousands of miles
of excellent service, they must be maintained properly throughout their service life to achieve
optimal performance. Proper tire maintenance includes regular (at least monthly) visual tire
inspections for signs of damage or abuse (ie. cuts, cracks, bulges, snags, irregular wear, etc.)
and inflation pressure checks. Tires can be damaged over the course of their service life due
to abuse or improper service, poor maintenance, improper repairs, punctures, road hazards, or
unsuitable storage conditions. Such damage can eventually lead to tire failure. Only the original
owner of a new tire can know the full extent of a particular tire’s service and maintenance, and
the conditions of use or abuse the tire has experienced. See RMA Tire Information Service
Bulletin, “Passenger and Light Truck Used Tires”.
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Safety Warnings
For more information on safety, visit www.US.CooperTire.com and select “Tire Safety.”