I just bought a Samsonite polycarbonate check in suitcase called Enorme 79 spinner. The dimension quoted in the specs is 22 X 31 X 15 (Inches) that adds up to 68. But the airlines allow only up to 62. When I asked the dealer he said the quoted dimensions include the expandable 5 inches and I can use without expanding the luggage volume. I am still skeptical about that. Please anyone who have used this luggage please tell me if you had any problem during the check in. I am traveling from India to Aarhus, Denmark through KLM airlines.

I just bought a Samsonite poly-carbonate check in suitcase called Enorme 79 spinner. The dimension quoted in the specs is 22 X 31 X 15 (Inches) that adds up to 68. But the airlines allow only up to 62. When I asked the dealer he said the quoted dimensions include the expandable 5 inches and I can use without expanding the luggage volume. 

I am traveling from India to Aarhus, Denmark through KLM airlines.

Should I expect any issues w.r.t. checking in this suitcase?