You only use the dot syntax when defining what type a variable is. Once it has been defined, you should not (need to) use it again. The following will produce the result you want:
Fredborg
For m=1 To 100 If Not (race(m) = Null) Print race(m)\wheels EndIf NextIf you haven't defined all the cars in the race() array you need to check if they are valid, that's what the Null command is for.
Fredborg