International checked baggage allowence?

Question

It says each passenger is allowed 2 pieces of checked baggage. The maximum dimensions of the two pieces combined must not exceed 107 inches( length+height+width)

So basically I do this. Put two luggages on top of each other and just measure length, height of two stacked on each other, and width?

Answer 1

No, measure them separately for more accurate dimensions.

Answer 2

Friend,

Measure it saparately.

- Please make sure you do not exceed the weight allowance.