Tyre pressure changing from 205 to 215?

Just wondering if people have changed their tyre pressures when changing to a 215 tyre width?

Curious to hear if people have experimented and reached any conclusions after seeing this site recommending dropping the pressures;

Here is the website;

https://tiresize.com/pressure-calculator/

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Hm quite an interesting find. In all honesty I have never thought about it, but now it seems so obvious.

Depending on the tyre, some manufacturers will recommend pressures based on temperature, which might be a good place to start too.

No I never altered mine and wasn’t advised to when they were fitted.

I have 29psi in mine and I’m plenty happy with it.