Road Bike Tire Pressure Calculator

Proper tire pressure lets your bike roll quickly ride smoothly and avoid flats narrow tires need more air pressure than wide ones.

Road bike tire pressure calculator. The most basic form is the lite version which limits you to inputs for the total system weight rider bike gear and the measured tire width. I ve come across this treatment of optimum tire pressure based on berto s work on several websites. These include the width of your tires and your weight. Rider bike lb.

These two extremes however represent only the upper and lower pressure limits. Mm inflate to psi weight of fully dressed rider bike rider bike lb. Here are air pressure requirements for different types of bikes. As you can see road bike tire pressure is dictated by several factors.

Mountain tires are flatter and they need an air pressure between 30 and 50 psi. It is important to realise that the weight of the rider plus the bike plus any other equipment and clothing all add up. Your weight the bikes weight tire size weight distribution and rider preferences. Since there s no single pressure that will work for every rider silca has taken that pressure knowledge and packaged it into an online tire pressure calculator that you can use for free.

Road tri bike tire pressure calculator. 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. Proper tire pressure allows your bike to move smoothly and quickly as well. The factors that influence the ideal tire pressure are.

How much pressure road bike tire should have. 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. Since this is a uk resource the tire width is in centimeters. What i haven t seen is anybody point out that for 23mm wide tires the calculated optimum tire pressure in psi is essentially the same as the wheel load in lbs within 5 for wheel loads between 53 198 lbs 2 between 67 104 lbs.

F r weight distribution 40 60 45 55 front tire width 20 23 25 28 32 37 mm inflate front to psi rear tire width 20 23 25 28 32 37 mm inflate rear to psi. The tyre type the weather conditions the intended use and the weight loaded onto the tyres are all important factors to consider. So there is not a single simple number formula or other type of one size fits all answer. Road bike tires are narrowest and require between 80 and 130 psi air pressure.

Correct tyre pressure for road bikes. The best tire pressure to use is a subject of much debate. For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar.