People around here like to leave stuff loose on their trailer, like bungee cords, which will stick in a tire and then flail around whapping the underside of the wheelwell as it comes around until you stop. I don't have many flats nowadays, but as a kid growing up in the country, I changed many flats. I don't know how often, but I used to pretend I was a pit crew and see how fast I could change a tire from the time I skidded to a stop until the hatch was closed on my 77 plymouth arrow. I know between all the vehicles in the family, we had at least 1 flat each week. We also fixed our own tires.
Yeah, when I was a kid flats were a regular occurrence, as were regular tune-ups and drying out the distributer after hitting a deep puddle.
When I traveled with carnival, we had to fix our own flats. You had a tire-hammer, a chain, a bar to pop the ring, a patch-kit and an inflater hose you could hook to one of the glad-hands for air...
You often had to wait for the jack because we had a lot more trucks than jacks...


