I've recently bought a Specialized Ruby Elite with 700x23 tires.
My old ride is a Trek FX with 700x32 tires and I've been running the tires at 90psi in the front and 100psi in the rear. I found a formula that suggested these psi's and have had no flats or other issues. The same formula says I should run something lime 130psi on the back with the 23's... Which obviously isn't going to happen.
Any insight on tire pressure from the perspective of a heavier rider. I'm 270lbs atpm and I'm thinking about buying new slightly wider tires... 700x25... But wanted to see what y'all had to say! If I did buy new tires, any suggestions?