How many miles before changing Truck tires

[bigred715]

I have about 41,000 miles on my 5 1/2 year old Michelin tires. When I bought them they had a warranty of 70,000 miles and the newer tires only have 60,000 miles on them now. After how many miles before you replace your tires?

[Beau2010]

It is usually not the miles but the age of the tires that determine when to change. I would say 5 1/2 years would be close to a lifetime even with Michelins. Also depends on if they have been covered while in storage.

[scattershot]

If the tread's still good, I believe the recommended interval is seven years.