Originally Posted by
terrymorse
Here's a little factoid that might ruffle some feathers among Fat Tire Club:
A skinny tire is more compliant than a fat tire at the same pressure. So if you're still one of the holdouts that hasn't joined Fat Tire Club, try reducing the pressure. The only down side I can think of is an increased risk of a pinch flat.
My current choice is GP5000 25 (measured width 27.5 mm), at 78/82 psi. Smooth and comfy, and I certainly could go lower.
I also suspect you are fitter and lighter than the average cyclist I see around me. I think they need the 32mm tires
They would not be able to ride 25mm at 70 PSI.