Tyre inflation

Best bit of kit I have used is the Ryobi Inflator.  They do several but this one is very compact as well as powerful.  Ideal for keeping in the van; plus the battery can be used with other Ryobi 18V kit.  

Saw that advertised LLM, looked a good piece of kit.

RC - I agree, it does appear to be a quality piece of kit and both worked OK for a while - fast and accurate and stored in a nice carrying bag. I did not abuse either and only used it a couple of times a month when we went away - but when both failed due to the brass coupling shearing - for no reason other than clipping it together, I decided to cut my losses and look for something else.

In the end, I went for this and, so far has proved to be very good and a lot more convenient to use.

On the subject of correct tyre pressures, I had an Autosleepers Broadway and for a few years used the “plated” pressures of 5 to 5.5 bar until I took it to a weighbridge and realised the front axle weight meant that I could reduce the front pressures considerably (between 4 to 4.5 bar if I remember correctly). There was a very significant improvement in ride quality. 

 Thanks everyone for your input, I have bought the same as recommended by David Klyne, it worked well. And thanks to Apperly for the link to youtube video, very helpful, thank you.

I have also reduced my tyre pressure to around 4.5 bar and the ride is much better.