TimH
Well-known member
I had a flat tire on my SP swather. Front drive tire. This is a '78 or '79 5000 IHC. As far as I know it is still the original tires on it. My Dad bought it in the early '80s, never changed the tires, I bought it from him in 2000, never touched them.
Anyway, I took the tire off, no small job as it is dualled up for the swamp, and you won't believe what flattened the tire......
A friggin' sticker(as in decal)!!!! It measures about 1/4 by 1/2 inch, and was stuck inside the tire about on the centerline. Probably a stock number or something. It wore a hole through the tube where it was sort of folded up in one corner. Believe it or not!!! It had a perfect rectangular impression worn in the tube, and finally put a hole in it.
So I got my calculator out........
This tire is about 8 feet in circumference.That would be 660 revolutions in a mile(5280' divided by 8 feet). Average field speed of 4 mph = 2640 revolutions per hour. Assuming this machine works 200 hours per year..... thats 528,000 revoultions per year. Multiply that by 27 years = 14.256 million revolutions. Thats how many revs it took for a ^%$&^% sticker to wear a hole in my tube.
I know a pebble or metal filing or whatever,left between tire and tube, will put a hole in it pretty quick. But I would have never believed a sticker.
Go ahead and call me full of $hit, because I don't friggin' believe it either!!!
:wink:
Anyway, I took the tire off, no small job as it is dualled up for the swamp, and you won't believe what flattened the tire......
A friggin' sticker(as in decal)!!!! It measures about 1/4 by 1/2 inch, and was stuck inside the tire about on the centerline. Probably a stock number or something. It wore a hole through the tube where it was sort of folded up in one corner. Believe it or not!!! It had a perfect rectangular impression worn in the tube, and finally put a hole in it.
So I got my calculator out........
This tire is about 8 feet in circumference.That would be 660 revolutions in a mile(5280' divided by 8 feet). Average field speed of 4 mph = 2640 revolutions per hour. Assuming this machine works 200 hours per year..... thats 528,000 revoultions per year. Multiply that by 27 years = 14.256 million revolutions. Thats how many revs it took for a ^%$&^% sticker to wear a hole in my tube.
I know a pebble or metal filing or whatever,left between tire and tube, will put a hole in it pretty quick. But I would have never believed a sticker.
Go ahead and call me full of $hit, because I don't friggin' believe it either!!!

