Instead of pricey airless lawn mower tires, one option is to fill a flat tire with expanding foam. It's a popular hack, but how well it works is up for debate.
Following is a transcript of the video. Narrator: This is a tire technician disassembling what's known as a foam-filled tire. It's a grueling process, but an important one for these special kinds of ...
If you've been bothered with consistently flat lawn mower tires but don't fancy paying hundreds or even thousands of dollars for airless replacements, have you considered filling your tires with foam?