Can you over inflate??

[GrasB]

You're a lightweight !

12st 8lb isn't light for someone at 5' 8"...

Well if you will go running round with these "size zero" models

Yup less believable at that extreme too.

It's not so much how thin she is, it's more how tall she is... or rather isn't at under 5'

 

[jimboalee]

I did once ( as has already been told elswhere on this forum ) inflate an innertube until it popped.

I also, for interest's sake, took a 'low pressure' 26 x 1 3/8 to the filling station and gave it all the airhose could offer.
Again, a very loud 'pop' was heared for several hundred yards.

 

[PpPete]

Overinflation is best done in a location chosen for it's echo potential.
Alleyway between 2 rows of garages is ideal, or a modern estate with houses close together so as many people as possible can get the benefit .

 

[Radius]

You'll struggle to put enough pressure into a tube with a bike pump.

Really? I've popped at least three when I misread or mis-assumed the pressure ratings (23s that I assumed were 120psi which were actually 100, exploded)

 

[alecstilleyedye]

you certainly can put too much air in. i put 120psi into an old tub i was given (tubs usually run at up to 140) and as i walked away it exploded! i didn't notice the 85psi max on the sidewall