Fixed an issue with leaking tire sidewalls on my Sears trailer. When these tires failed, getting a good seal for a tubeless tire on my trailer was a huge headache. So I just bought some inner tubes and put them in the tires. Job done quickly and easily. One or two people said there were holes in their hoses. I decided to pump up my cameras BEFORE offering them to the steering wheel. No leaks, no holes. On the other hand, if a person with a clumsy fist uses a screwdriver instead of a spoon as a tire lever, punctures are likely to occur. It's always a good idea to make sure to include something!