[Graham]

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

Enter it anyway, decision will be made in regards to possible penalties depending on my own measurements, and maybe all the entries in the Event 4 might have the same issue. But yes it will be allowed to run. Which NC motor is fitted ?