Can I fit runflats to my BMW 1 Series?

I have recently purchased a BMW 118d cabriolet on sensible 16-inch wheels with 205 55 16 tyres. These are not run flats but I do not trust the tyre repair and inflation kit to work and know that you have...

Is one missing wheel nut now an MoT fail?

Is one missing wheel nut now an MoT fail? On a similar subject, can you still have an MoT a month before and still use the car even if it fails (unless it's considered unroadworthy) or has that changed...

When should I check tyre pressures for a fully loaded car?

Cars usually have a sticker giving the required tyre pressures for driving with 'normal' and full loads. If you need to change the pressures to drive with a full load, should you do it before or after...