What pressure should my bike tires be at?
Pump it up. Proper tire pressure lets your bike roll quickly, ride smoothly, and avoid flats. Narrow tires need more air pressure than wide ones: Road tires typically require 80 to 130 psi (pounds per square inch); mountain tires, 25 to 35 psi; and hybrid tires, 40 to 70 psi.
Is it hard to change a bike tire?
Changing a bicycle tire is simple to master and to teach your kids! Follow these simple steps for replacing a punctured bicycle tube. You can even fix the flat on the go if you have a spare tube, tire levers and a pump.
Why do bike tires go flat when not in use?
When not in use, tires get deflated over time. This is mainly due to the permeability of the tube and the small size of air molecules. Slowly air molecules find there way through the tube and valve seal.
How do you put a stubborn tire on a rim?
Start at the very beginning of the tight section, never the middle. And then put on only about an inch of tire at a time before moving your hand in further toward the middle to put on another inch. Gradually like this, the tire will pop completely onto the rim.