Originally Posted by
rekmeyata
Like I said earlier tires have evolved today to the point where most tires offer adequate flat protection, while they may not stop Goathead thorns but most people don't ride in those areas and those that do seem to find out what works like I did. But today's regular tires are a lot better at warding off flats then they were even just 10 years ago, and they'll probably get so much better over the next 10 to 15 years that liner companies will go out of business.
I don't doubt this. Certain would explain my lack of flats in recent years. However, there is something to be said about the peace of mind offered by tire liners, especially for commuting/touring applications. Would have to do some math to see whether regular tires + liners weigh more or less than tires with heavy duty built-in flat protection.