Ask Honest John

Most recently answered tyre pressures questions
I have an 88,000 mile 2007 Mercedes-Benz C-Class diesel automatic estate, a lovely car. I normally follow the fuel filler flap advice and keep to 32F/33R tyre pressures for my lightly loaded lifestyle,...
Our son and his wife are going to Australia for a year. They have an 2011 petrol Golf Match which they will store in our garage whilst they are away but I will not be able to drive it as they will have...
My 2001 Toyota Yaris is loosing tyre pressure on all four wheels even after treatment by Inchcape for corrosion. I have to top up every few days.
After 50 years driving, I have yet to find a tyre pressure gauge that is satisfactory to use. Often I find that I let so much air out trying to get the gauge to sit on the valve that I need to pump the...
My wife's X Type Estate loses air from all four tyres at a fairly rapid rate 10PSI in 3 weeks on one of them. I could understand a slow puncture in one tyre, or possibly two, but all four deflating at...
The accuracy, or otherwise, of manufacturers' fuel consumption figures attracts regular correspondence but my question is slightly different. We have just taken delivery of a new Vauxhall that boasts start/stop...
The advice to select Michelin Preimacy 3 was excellent - life is much quieter! Can you advise on pressure for my new set up please?
My sister in law has a Chrysler Grand Voyager which is nine months out of warranty. For the last year, the car has had to be taken to either the main dealer in Cornwall (35 miles from where she lives)...
I'm having a little difficulty finding the correct tyre pressures for my wife's Polo. The manual's pressures do not relate to those shown at the filling station. Have looked around at various sites and...
I've owned by Renault Laguna 52 plate for about a year now and hubby unforutnately had a flat tyre on it this week which will result in the tyre being replaced as it has been damaged. The tyre has been...