Just wondering if most people use tire liners in their tires. If so, are there any brands that are better than others? I know Sport Chalet carries them. On my old bike, I used the extra thick inner tubes and tire liners, which seemed to work OK. The trade off is weight. My new bike doesn't have any liners.
I've started doing some off-roading, and have picked up some thorns... 2 flats in 2 days.