What Michelin Warranty won't cover. Last one covers cracking.
WHAT IS NOT COVERED
Tires/casings which become unserviceable due to:
– Road hazard injury (e.g., a cut, snag, bruise, impact damage or
puncture);
– Incorrect mounting of the tire, tire/wheel imbalance, improper
retread or improper repair;
– Misapplication, improper maintenance, racing, underinflation,
overinflation or other abuse resulting in casing damage or fatigue;
– Accident, fire, chemical corrosion, contamination, tire alteration
or vandalism;
– Flat spotting caused by improper storage;
– The addition of liquid, solid or gaseous materials other than air,
nitrogen or carbon dioxide;
– Uses other than long haul service for any extended warranty
casing claims;
– Uneven or rapid wear caused by mechanical irregularity in the
vehicle such as wheel misalignment, resulting in damage to the
under-tread, carcass or steel belts;
–
Ozone or weather checking.
WHEN DOES THE G670 RV
WARRANTY END?
The new tire coverage of this warranty ends
when the treadwear indicators become visible
or five (5) years from the date of purchase,
whichever occurs first.
The only exception is
weather cracking, which carries a seven (7) year
warranty from the date of purchase or when
the treadwear indicators become visible,
whichever occurs first. Without proof of
purchase, date of manufacture will be used
to determine eligibility.
Hummmm! Michelin doesn't cover cracking for even 1 day and Goodyear does for 7 Years.
I put Goodyear on mine 6 years ago this month after 2 Michelin zipper blow outs. No cracks yet on the G670's.
Bridgestone Info
Weather/ozone cracking after four years from date
of tire manufacture not covered.