What size luggage equals is 158 cm?

A luggage size of 158 cm typically refers to the total linear dimensions (length + width + height) of the bag. This measurement is commonly used for checked baggage limits by airlines. For example, a suitcase measuring 75 cm in height, 50 cm in width, and 33 cm in depth would total 158 cm. Always check specific airline guidelines, as they may have different restrictions.