Originally Posted by
Branko D
It's fine. Lots of people run 28s at 80-ish psi. At your weight I wouldn't worry about pinch flats on 28s at that pressure.
28s at 80 psi are about the equivalent to running 23s at 90-95 psi in terms of suspension, huge difference from running 23s at max pressure.
thanks so much for your help! Good to know others ride 28s at this psi