Kato Gunderson Maxi Double stack car N Scale

[dxr8007nz]

Any body know kato Gunderson Maxi Double stack car will run on 9.75 or 11 or 12 radius ?

Many thanks

Henry 

[Metro Red Line]

Any body know kato Gunderson Maxi Double stack car will run on 9.75 or 11 or 12 radius ?

Many thanks

Henry 

 

I believe the minimum is 11" radius.