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Most recently answered tyre pressures questions
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...
I have a Nissan Pulsar N-Tec Dig-T Xtronic 1.2 which has done 30,000 miles. In the last few weeks I have been getting a warning on screen saying “Maintenance Tyres”. This happens immediately on starting,...
I recently bought an ex-demo Toyota Yaris Cross from my local Toyota dealer. When I checked the tyre pressures they were 32PSI all round. The manual says the rears should be 29PSI. I asked the dealer and...
I have a Toyota Yaris Cross and recently the in-car tyre pressure readout keeps showing a number of tyres as being below the required pressure. However, after driving the car for a while, the tyre pressure...
How accurate are tyre pressure devices? I gave three different ones and they all give slightly different readings.
If a tyre loses pressure a warning symbol appears on my instrument cluster in my Fiat 500. So why are we always advised to check tyre pressures regularly?
In response to another question recently asked on tyre pressure and temperature, I've just come back from a high speed Germany tour in 35-plus degrees heat where the PSI rose on my 911 Turbo S by as much...
Gay-Lussac's law of gases put simply is - in a given volume of gas (e.g in a tyre) the pressure is in direct proportion to the temperature. So as temperature increases so pressure increases and vice versa. Therefore...
The tyre pressure warning came up on my Audi A3. I had it checked by a tyre fitter and they found no need to pump them up and reset the alarm. This happened a few more annoying times and it became quite...
I've heard differing opinions but I understand if a tyre pressure monitor fails, it is an MoT fail? Is this true, if so it makes no sense? Surely the MoT is concerned with vehicle safety? A failed tyre...