tire/wheel size compatibility on cub cadet I series vs.Llt series

[AxleHub]

Greetings.

I have an I series cub cadet 1050 zero turn tractor that has 20 x 8 tires/wheels for the rears. I have an opportunity to buy almost new 20 in. x 10 in. to 8 in. Cub cadet rear tire wheel combination for both of my rears (matched set).

My question is . . Will this size work on the I series with no problems (wheel bolt pattern is the same) with tires being bigger and my I series has a differential for each rear wheel?

Incidentally the 20 in. x 10 in. to 8 in. Size is for the LT series and RZT series.

 

[rcbe]

if nothing else, would take a pc of one inch stock; slide it around existing mounted rear tire both sides to see if there is clearance. Would think O.D. is the the same...