Has anyone heard of or have foam sprayed in your TT tires? Dealer convinced a friend of mine this is the way to go because he will never have a flat tire.
I had the same initial reaction as carringb. I too didn't think you could use foam filled tires on highway speed tires. I do know on a UTV they prevent flats but, give a very rough ride as the tires are very unforgiving of logs, bumps, rocks, Etc.