Road Bike Tire Pressure Chart

There was a time when most riders would opt for 23c tyres on the road pump the tyre pressure up to around 110psi for every ride letting out just a little air to provide extra grip in poor weather.

Road bike tire pressure chart. A thin road tyre would have 6 8 bar of pressure much like a road bike have a look at our tyre pressure calculator for road bikes while for a fat bike tire a pressure of 0 5 bar will suffice. Air pressure station setup how to guide learn more about the air pressure station. Also the suppleness of the tire s sidewalls can change the way a tire feels on the road at a certain pressure. Road tires typically require 80 to 130 psi pounds.

These two extremes however represent only the upper and lower pressure limits. Just look at the above chart for confirmation of that. Proper tire pressure lets your bike roll quickly ride smoothly and avoid flats narrow tires need more air pressure than wide ones. What about for a mountain bike.

Tire pressure needs will always increase with your weight. More supple sidewalls make the ride more comfortable while rigid sidewalls mean a harsher ride at any given tire pressure. If your weight distribution is different your ideal pressure may differ from the chart. The amount of weight that will be exerted on the tires does play a crucial role in how much pressure you will put on a tire.

Another good starting place is frank berto s recommendation to choose a tyre pressure that involves a tyre being compressed 15 of its height under the rider s weight. For example on my touring bike when not loaded and just my body weight and bike weigh calculated using 32 wide tires i use 45 psi front and 70 rear but if i add 55 pounds of gear for touring i now have to raise that psi to 60 f and 90 r. Suggested tyre pressure for road bike tyres 25mm for a 70kg rider. Road bike tyres are run at a higher pressure than mountain bike tyres to reduce rolling resistance and the chance of pinch flat punctures.

90psi 6 2bar front 93psi 6 4bar rear. The pressure value is calculated considering a tubeless set up intended road surface rider s weight average bike weight inner rim width and tire volume. So you can see the tyre pressure is much lower than with an inner tube but it offers a 29psi range to allow for the aforementioned variables like rider bike weight riding style and road conditions. For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar.