Block Tyres Yellow Compound - Wheels 2.2'

[Bastos]

Good morning,

I need advices on the use of "Schumacher Block Tyres" ( Ref : Rear U6786 & Front U6787 ).
Some drivers use this tyre on Astroturf for the long wear but they cut it specially to fit correctly on the Wheels 2.2' .( The tyre is 2.0 )
I will appreciate if some body could explain me how to cut the tyre ( Lips ? Diameter ? ) and glue it on wheel 2.2' .

Thx a lot !