We were removing some tires from their wire rims and we found this inner tube in one of the tires.
It was made by Allstate.
Any idea why it is ribbed?
Then we took this inner tube out of another tire and added a bit of air.
It looks like....
Im gonna take a guess why its ribbed. " so you can feel the vibration"?
Perhaps to keep it from moving inside the tire
I sure ain't gonna say what kinda... Never mind. :-)
Wait a sec! That inflatable blue streak tube was in a model T tire?
It was in a 21 x 440/450 tire. Now it is ready for tubing down the river.
Yes, ribbed for her pleasure!
OK, without trying to be funny, I am going to say it was some sort of sales gimmick. Since no other tube has these ribs, it probably doesn't add any value. Besides, it is going to conform to the inside of the tire anyway.
Now how, and why, would you think it was a sex toy???? Hmmmm?
Oh No click-bait on the T Forum!