Originally Posted by
pierce
I doubt he has 25mm tires, not at 75psi, unless he weighs something under 40kg. 75psi is typically used with like 35mm tires.
We don't have to guess, the OP can read the sidewalls of his tires. As I said earlier, this is at the high end of normal bleed (if overnignt) but not unheard of, if you add in the 5psi loss to the gauge.
One leaky tire is a leak, 2 identical slow leaks is most likely just the way they are.