Is it advisable to have my tyres below the recommended PSI?

I've just taken the plunge and bought 4 Michelin Cross Climates for my 2011 Mercedes E250 CDI Estate.Tyre size is 225/55 R16 99W. Mercedes Benz recommends 38PSI all round unladen, more when 5 up with luggage....

My car could be off-road for up to six months, how should I look after it?

My car could be off-road for up to six months, how should I look after it?

Can I safely fill my Land Rover Discovery Sport tyres to a lower PSI than recommended?

I have just bought a new Land Rover Discovery Sport and specified the smallest rims at 18-inch as I have read your advice about bigger rims being less comfortable. However, the ride still seems very hard...

Should I change my 18-inch wheels to 17-inch for a more comfortable drive in my Honda CR-V?

We changed up from a 2007 V70 Volvo auto with 17-inch wheels and purchased a 2014 Honda CR-V 2.0 i-VTEC EX auto in November and like it very much. However, the 18-inch wheels make for a hard and uncomfortable...

Tyre pressures - should they be increased for driving at speed?

I have read with interest your recommendation that tyre pressures be dropped by 3psi for comfort. Yet I remember when you recommended that for long distance, high speed, well loaded travel in a hot climate...

How to fit tyre sensing valves to a BMW?

In 2011, I bought a 2010 BMW 520d touring and a set of extra alloy (327 style) 17 inch wheels with 225/55 R17 run-flat winter tyres. This year I traded the car in and bought a June 2014 320d xDrive Touring....

What's the correct pressure for a winter tyre?

I recently had four winter tyres and steel rims fitted to my B-Class by a Mercedes-Benz dealer as per their suggestion. However, I found the noise they produce to be much higher than normal tyres and much...

What are the correct tyre pressure values for a Citroen C4?

I have just bought a 2007 Citroen C4 Picasso and cna't work out the correct tyre pressures. It says on the door panel different pressures for this model from 3.4 bar downwards, but it's in French and I...

Screw-in tyre pressure systems - are they any good?

Screw-in tyre pressure monitoring systems, are they worthwhile?

What tyre pressures for my Ford Transit-based motorhome?

I have a Ford Transit-based Auto-Sleeper motorhome with Continental Vanco tyres. I have the axle loadings. Could you please help me with the correct tyre pressures? There is nothing in the handbook except...