I changed a wheel on the car after a blow out on the motorway. I had the dogs in the car at the time and had to remove them and their crate (which needed to be dismantled) from the boot in order to get at the spare tyre.
I was very impressed with myself when I got everything put back together and got back on the road. And I was only 45 mins late for college, despite stopping off at the local town to get a new set of tyres.