I needed to put some air in my front tyres a few weeks ago (a rare event) and I went into my local garage and found it was now 30p for 3 minutes of air. Not happy but paid and the 3 minutes just about gave my enough time to inflate both front tyres. Since then I have checked all the other local filling stations and NONE of them offer a free air service (are there any left) ? ? ? ? So I am going to buy a small compressor to run off the car power socket. Which is a good (but not too expensive) one to buy ? ? I know some of them are rather weedy and struggle to inflate a beach ball. I await your valued recommendations and thank you all in advance.