Tyre Age Risk Checker
Calculate the age of a tyre from its manufacturing date and combine that information with storage history and visible-condition observations. Age alone is not treated as a universal pass/fail rule.
Assess tyre age and condition
How tyre age risk should be interpreted
Tyre age is one factor in tyre condition. The calculator first determines the elapsed time from the manufacturing date to the assessment date. It then reports whether that age has reached the user-defined review threshold and separately identifies condition observations.
Why there is no universal age-only pass/fail rule here
Tyre construction, manufacturer guidance, storage conditions, climate, use history and local inspection requirements can differ. This page therefore asks you to provide the age-review threshold appropriate to your specific situation rather than inventing one.
Visible damage changes the decision
Cracks, bulges, cuts, exposed cords or other structural damage should not be overridden by a young tyre age. Those observations require appropriate professional assessment.
Storage history matters
A stored tyre does not have the same use history as a tyre continuously exposed to road service, but storage conditions still matter. Unknown storage makes an age-only assessment less reliable.
Used-car inspection
Check the manufacturing date on each tyre, not just one tyre. A vehicle may have tyres of different ages and replacement histories.
FAQs
Does an old tyre automatically need replacement?
Not from age alone. Use the manufacturer's guidance, local requirements and a physical condition assessment.
Can a newer tyre be unsafe?
Yes. Structural damage, severe cracking or other defects can require attention regardless of age.
Why ask for a custom age threshold?
Because age guidance can vary by manufacturer, product, operating conditions and policy.