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Low rolling resistance tires are designed to reduce the energy loss as a tire rolls, ... In the case of bicycle tires, values of 0.0025 to 0.005 are achieved. [3]
Lastly, I referenced the data compiled by the tire experts at Bicycle Rolling Resistance, ... including a 4-season compound that offers grip even at low temperatures, and a reflective sidewall ...
Pressures below this leads to increased rolling resistance and likelihood of pinch-flats. Pressures above this leads to less rolling resistance in the tire itself but to larger total energy dissipation caused by passing vibrations to the bike and especially the rider, which experience elastic hysterisis.
Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body (such as a ball, tire, or wheel) rolls on a surface. It is mainly caused by non-elastic effects; that is, not all the energy needed for deformation (or movement) of the wheel, roadbed, etc., is recovered when the pressure is removed.
Your tires actually play a surprising role in how fast you ride, and what you think you know about rolling resistance is probably wrong.
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