When it comes to the pressure of mountain and gravel bike tires, a few psi either way can make a big difference in ...

Tires on a fully loaded U.S. tandem axle will carry 4,250 lb. each. Do you really need 100 psi in those tires? If you’re running Canadian weights your sure will. (Photo: Jim Park) Reducing fuel ...

Acceptable dirt bike tire air pressures range from a low five psi, up to 20 psi ... seats and soft sidewalls designed to work on the tubeless-type rims common to trials bikes.

For every 10 degrees the temperature drops, tires will drop one to two pounds per square inch of pressure, known as PSI, according to AAA and several other studies. There's a super fascinating law ...

That means, if you've got a slow leak that isn't immediately noticeable, your car's TPMS will let you know that one of your tires has deflated to below an ideal PSI level, giving you time to get ...

The BIRDLINE Cylinder Manual Tyre Inflator Compressor is specifically designed for motorbike tubeless tires. Its compact ...

While most recreational cyclists keep their tires at 18 to 28 PSI for tubeless tires, Red Bull Rampage riders tend to run tires around 35 PSI—or higher. The high pressure helps keep a tire from ...

That’s too bad because both jobs are easy and tire repair kits are very affordable (most of our picks cost less than $50). Tubeless tires are surprisingly easy to repair with basic tools and know-how.