Can you change a tyre?

[Scythe13]

Really simple one I thought I'd pop up.

I had a flat tyre yesterday when I got out the office. Had to jack up the car and change for a stupid space saver tyre. Not a problem. Most amazing thing, I managed to keep all the dirt off my clothes! Hands were as black as a miner's, but the suit and white shirt were untouched by muck! I amazed myself at that.

24 hours and £54 later, new tyre and car is running fine.

But I just thought I'd pop a question to the forum, can you change a tyre? More importantly, for your current car, do you have all the equipment to deal with a flat? Many of the newer cars have puncture gel and and pumps. What have you got? Is all your gear in working condition?