I guess the fault is within me using a frame pump and never having experienced how high the pressure really is and should be. My weight is about 160 in pounds and just checked, they deform a little at the measured 55psi. I think it's time to get a floorpump, the frame pump seems to only do good if there's a puncture case while I'm on the road..

So I suppose I've been riding at a low pressure, now I've learnt a lesson

Thanks for the help everyone!