OK, I've now backed well away!

[Xesh]

Washing-up liquid is your friend!

 

[Russell]

Generally whacking lots of air in cures this... mega PSI. They type of high pressure that scares you because you think the tyres are going to burst

 

[LeeDevelopment]

Will have another go tomorrow after work. Washing up liquid and pumping up 'beyond capability'.........

 

[barry2017]

I hate to be the harbinger of doom, but I have to say it could be a Friday afternoon tyre. They exist, no matter how much you spend.

 

[PurpleFrog]

OK - when you spin the wheel the tyre wobbles from side to side and won't go straight. Thus when you ride the bike your arse does a Beyonce impression down the street!

Dude, stop it - you're turning me on.

Washing-up liquid is your friend!

And Xesh too, *obviously*.

 

[dyna-ti]

I hate to be the harbinger of doom, but I have to say it could be a Friday afternoon tyre. They exist, no matter how much you spend.

Probably correct
Stick it on ebay and get a Tuesday afternoon one instead