Boxster 30,000 km after delivery

My husband bought a 981 Boxster GTS in November 2015. The mileage is almost 3000 km.(I went for quite a few rides the first year or two I bought it, but not that much since last winter.)and during this time

Participated in a driving event at Suzuka Circuit
Driving at Fuji Speedway (twice)
Long-distance touring of about 1500 km once (7 or 8 times)
On your day off, you can go for a spin in Ashiu Driveway.
Attended Porsche Driving School (3 times)

in the form ofI think he is by no means a daily user, but a pretty gung-ho runner.

And yet, the number of times the tires have been changed since delivery has been "only one time for the rear tires.

And the reason for the tire change."I got a flat tire with a nail in it."This is surprising because it is a

Is there a difference in the way you drive?

During the Boxster's second year inspection, the dealer representative, Mr. H.I've lost a lot of grooves, so I should probably change my tires soon."I asked.It's still more than three millimeters, so we'll be fine."He was told that they have not been replaced after all.

By the way, this is the front tire.

This is what the rear tires looked like when I changed them last year.

Generally speaking.Once every 15,000 to 20,000 kmI've heard that many people change tires on their Boxster at the rate that my husband'sHe said that the front tires are fine even after 3000 km, and if anything, they are likely to last longer.

This is not limited to the Boxster, but also to the Volkswagen Golf during its one-year service.After a year, most people would expect to see more tread on their tires, but it hasn't gone down much.He was told.

and so onI wonder if my driving style is a little different from the norm."And my husband would occasionally mutter, "That's kind of bugging me! Let me dig a little deeper!" So I asked him about it.