My favourite wheeler joke 
A blind, a deaf and a wheeler stand at the river Jordan.
Then a voice speaks to them:
Swim through the river, and you will experience a miracle.
The wheeler is pushing the blind first to the right direction, and he falls into the water.
He swims to the other side and calls out loud, I can see again, I can see again.
Now it’s the turn of the deaf, when he comes out of the water he cries out lout, I can hear again!!!
The wheeler jumps into the water, he just makes it to the other side without drowning.
When he comes up the bank, he calls out loud:
Yippie… a set of “new tyres”,… a set of “new tyres”…!!!
Translator BL