[Gpa113]

Hello Graham, 
My Class 4 entry, Ninco Ford Focus WRC, doesn't quite measure upto the minimum 19mm wheel /tyre size. It is 18.7mm.

It is  a completely standard Ninco model, with no modifications or changes to the original Ninco specification.  
Will it still be OK to enter, especially as it is as standard.

Thanks, 
Pip