Bicycle Quarterly Tire Pressure Chart. This tire has too little air it s squishy and hard to turn. Road tires typically require 80 to 130 psi pounds per square inch.
If you use tubed tires that are between 2 35 and 2 4 inches the pressure per tire should be 29 psi. According to enduro mountainbike magazine the psi varies if you have tubed or tubeless mountain bike tires. This tire has too much air.
For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar.
90psi 6 2bar front 93psi 6 4bar rear. It appears to be linear for the slope of the curve see berto s tire pressure chart we are working on a new version of that for a bicycle quarterly feature on tire pressure. According to frank berto and jan heine of bicycle quarterly magazine two top bicycle science guys the most efficient bicycle tire pressure is one that gives you a 15 drop in tire height when you get on the bike. For standard trekking wheels the most frequent choice would be a tyre pressure between 3 and 4 bar.