I've just thrown a FOX innertube as far away as I possibly could wang it ,the dog brought it back with only a few more holes than it originally had.
It was so thin you could almost see through it .
It was replaced with a Bridgestone [ which was marked in metric size 90/90/19 ,which is the first time I've seen a metric marking , I usually use 3.25- 3.50 x19 ]
The Bridgestone was about 3 times thicker .
Blessed are the cracked, for they let in the light. - Spike Milligan
"When you come to a fork in the road ,take it ! When you come to a spoon in the road ,take that also ."