Do I need to drive my car set the tyre pressure monitoring system?

After I have adjusted all four tyres to manufactures recommended settings and reset the onboard system, a message appears saying 'tyre pressure registered.' Should I at this point drive the car to set...

Is it safe to have my tyre pressures slightly below the recommended figures?

I have a 2018 Focus ST with 19-inch wheels. I always set the pressures to the plate on the door frame - 41PSI front and 38 rear. I only ever carry no more than 3 people. Several times I've had new tyres...

What's the best tyre inflator?

Is there an accurate reliable inflator on the market: I've been using one purchased from the AA, but the readout is erratic, the viewed Pounds Per Square Inch numbers jump 2 or 3 pounds at a time. I consider...

Do I need to increase tyre pressures in cold weather?.

I inflate my Qashqai tyres to the recommended level but on a cold morning they start 3 or 4 psi below this for at least 10 miles. Should I compensate and put more air in when I check them so they are always...